Bump version to 9.0.0-alpha.2 (#2574)

Co-authored-by: Josh Mock <joshua.mock@elastic.co>

.buildkite/pipeline.yml

@@ -25,7 +25,7 @@ steps:
       provider: "gcp"
       image: family/core-ubuntu-2204
     plugins:
-      - junit-annotate#v2.4.1:
+      - junit-annotate#v2.6.0:
           artifacts: "junit-output/junit-*.xml"
           job-uuid-file-pattern: "junit-(.*).xml"
           fail-build-on-error: true

.github/make.sh

@@ -65,7 +65,7 @@ codegen)
   if [ -v "$VERSION" ] || [[ -z "$VERSION" ]]; then
     # fall back to branch name or `main` if no VERSION is set
     branch_name=$(git rev-parse --abbrev-ref HEAD)
-    if [[ "$branch_name" =~ ^[0-9]+\.[0-9]+ ]]; then
+    if [[ "$branch_name" =~ ^[0-9]+\.([0-9]+|x) ]]; then
       echo -e "\033[36;1mTARGET: codegen -> No VERSION argument found, using branch name: \`$branch_name\`\033[0m"
       VERSION="$branch_name"
     else

.github/stale.yml

@@ -1,26 +0,0 @@
-# Number of days of inactivity before an issue becomes stale
-daysUntilStale: 15
-
-# Number of days of inactivity before a stale issue is closed
-daysUntilClose: 7
-
-# Issues with these labels will never be considered stale
-exemptLabels:
-  - "discussion"
-  - "feature request"
-  - "bug"
-  - "todo"
-  - "good first issue"
-
-# Label to use when marking an issue as stale
-staleLabel: stale
-
-# Comment to post when marking an issue as stale. Set to `false` to disable
-markComment: |
-  We understand that this might be important for you, but this issue has been automatically marked as stale because it has not had recent activity either from our end or yours.
-  It will be closed if no further activity occurs, please write a comment if you would like to keep this going.
-
-  Note: in the past months we have built a new client, that has just landed in master. If you want to open an issue or a pr for the legacy client, you should do that in https://github.com/elastic/elasticsearch-js-legacy
-
-# Comment to post when closing a stale issue. Set to `false` to disable
-closeComment: false

.github/workflows/npm-publish.yml

@@ -23,15 +23,18 @@ jobs:
       - run: npm install -g npm
       - run: npm install
       - run: npm test
-      - run: npm publish --provenance --access public
+      - run: npm publish --provenance --access public --tag alpha
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-      - run: |
+      - name: Publish version on GitHub
+        run: |
           version=$(jq -r .version package.json)
           gh release create \
-            -n "[Changelog](https://www.elastic.co/guide/en/elasticsearch/client/javascript-api/$BRANCH_NAME/changelog-client.html)" \
+            -n "This is a 9.0.0 pre-release alpha. Changes may not be stable." \
+            --latest=false \
+            --prerelease \
             --target "$BRANCH_NAME" \
-            -t "v$version" \
+            --title "v$version" \
             "v$version"
         env:
           BRANCH_NAME: ${{ github.event.inputs.branch }}

.github/workflows/serverless-patch.yml

@@ -42,7 +42,7 @@ jobs:
       - name: Apply patch from stack to serverless
         id: apply-patch
         run: $GITHUB_WORKSPACE/stack/.github/workflows/serverless-patch.sh
-      - uses: peter-evans/create-pull-request@c5a7806660adbe173f04e3e038b0ccdcd758773c # v6
+      - uses: peter-evans/create-pull-request@67ccf781d68cd99b580ae25a5c18a1cc84ffff1f # v7
         with:
           token: ${{ secrets.GH_TOKEN }}
           path: serverless

.github/workflows/stale.yml

@@ -1,21 +1,21 @@
 ---
-name: 'Close stale issues and PRs'
+name: "Close stale issues and PRs"
 on:
   schedule:
-    - cron: '30 1 * * *'
+    - cron: "30 1 * * *"
 
 jobs:
   stale:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/stale@1160a2240286f5da8ec72b1c0816ce2481aabf84 # v8
+      - uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # v9
         with:
           stale-issue-label: stale
           stale-pr-label: stale
           days-before-stale: 90
           days-before-close: 14
-          exempt-issue-labels: 'good first issue'
+          exempt-issue-labels: "good first issue,tracking"
           close-issue-label: closed-stale
           close-pr-label: closed-stale
-          stale-issue-message: 'This issue is stale because it has been open 90 days with no activity. Remove the `stale` label, or leave a comment, or this will be closed in 14 days.'
-          stale-pr-message: 'This pull request is stale because it has been open 90 days with no activity. Remove the `stale` label, or leave a comment, or this will be closed in 14 days.'
+          stale-issue-message: "This issue is stale because it has been open 90 days with no activity. Remove the `stale` label, or leave a comment, or this will be closed in 14 days."
+          stale-pr-message: "This pull request is stale because it has been open 90 days with no activity. Remove the `stale` label, or leave a comment, or this will be closed in 14 days."

docs/changelog.asciidoc

@@ -1,6 +1,17 @@
 [[changelog-client]]
 == Release notes
 
+[discrete]
+=== 9.0.0
+
+[discrete]
+==== Breaking changes
+
+[discrete]
+===== Drop support for deprecated `body` parameter
+
+In 8.0, the top-level `body` parameter that was available on all API functions <<remove-body-key,was deprecated>>. In 9.0 this property is completely removed.
+
 [discrete]
 === 8.17.0
 
@@ -668,6 +679,7 @@ ac.abort()
 ----
 
 [discrete]
+[[remove-body-key]]
 ===== Remove the body key from the request
 
 *Breaking: Yes* | *Migration effort: Small*

docs/doc_examples/0722b302b2b3275a988d858044f99d5d.asciidoc

@@ -3,8 +3,8 @@
 
 [source, js]
 ----
-const response = await client.indices.unfreeze({
-  index: "my-index-000001",
+const response = await client.indices.getMapping({
+  index: "kibana_sample_data_ecommerce",
 });
 console.log(response);
 ----

docs/doc_examples/074e4602d1ca54412380a40867d078bc.asciidoc

@@ -11,6 +11,8 @@ const response = await client.indices.putSettings({
     "index.indexing.slowlog.threshold.index.debug": "2s",
     "index.indexing.slowlog.threshold.index.trace": "500ms",
     "index.indexing.slowlog.source": "1000",
+    "index.indexing.slowlog.reformat": true,
+    "index.indexing.slowlog.include.user": true,
   },
 });
 console.log(response);

docs/doc_examples/082e78c7a2061a7c4a52b494e5ede0e8.asciidoc

@@ -0,0 +1,42 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.create({
+  index: "my-rank-vectors-bit",
+  mappings: {
+    properties: {
+      my_vector: {
+        type: "rank_vectors",
+        element_type: "bit",
+      },
+    },
+  },
+});
+console.log(response);
+
+const response1 = await client.bulk({
+  index: "my-rank-vectors-bit",
+  refresh: "true",
+  operations: [
+    {
+      index: {
+        _id: "1",
+      },
+    },
+    {
+      my_vector: [127, -127, 0, 1, 42],
+    },
+    {
+      index: {
+        _id: "2",
+      },
+    },
+    {
+      my_vector: "8100012a7f",
+    },
+  ],
+});
+console.log(response1);
+----

docs/doc_examples/0bee07a581c5776e068f6f4efad5a399.asciidoc

@@ -3,8 +3,12 @@
 
 [source, js]
 ----
-const response = await client.esql.asyncQuery({
-  format: "json",
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_query/async",
+  querystring: {
+    format: "json",
+  },
   body: {
     query:
       "\n    FROM my-index-000001,cluster_one:my-index-000001,cluster_two:my-index*\n    | STATS COUNT(http.response.status_code) BY user.id\n    | LIMIT 2\n  ",

docs/doc_examples/0dfde6a9d953822fd4b3aa0121ddd8fb.asciidoc

@@ -3,8 +3,9 @@
 
 [source, js]
 ----
-const response = await client.searchApplication.renderQuery({
-  name: "my-app",
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_application/search_application/my-app/_render_query",
   body: {
     params: {
       query_string: "my first query",

docs/doc_examples/0e83f140237d75469a428ff403564bb5.asciidoc

@@ -1,15 +0,0 @@
-// This file is autogenerated, DO NOT EDIT
-// Use `node scripts/generate-docs-examples.js` to generate the docs examples
-
-[source, js]
-----
-const response = await client.cluster.putSettings({
-  persistent: {
-    "cluster.routing.allocation.disk.watermark.low": "100gb",
-    "cluster.routing.allocation.disk.watermark.high": "50gb",
-    "cluster.routing.allocation.disk.watermark.flood_stage": "10gb",
-    "cluster.info.update.interval": "1m",
-  },
-});
-console.log(response);
-----

docs/doc_examples/120fcf9f55128d6a81d5e87a9c235bbd.asciidoc

@@ -0,0 +1,20 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_inference/chat_completion/openai-completion/_stream",
+  body: {
+    model: "gpt-4o",
+    messages: [
+      {
+        role: "user",
+        content: "What is Elastic?",
+      },
+    ],
+  },
+});
+console.log(response);
+----

docs/doc_examples/141ef0ebaa3b0772892b79b9bb85efb0.asciidoc

@@ -3,11 +3,13 @@
 
 [source, js]
 ----
-const response = await client.inference.inference({
+const response = await client.inference.put({
   task_type: "my-inference-endpoint",
   inference_id: "_update",
-  service_settings: {
-    api_key: "<API_KEY>",
+  inference_config: {
+    service_settings: {
+      api_key: "<API_KEY>",
+    },
   },
 });
 console.log(response);

docs/doc_examples/1420a22aa817c7a996baaed0ad366d6f.asciidoc

@@ -1,22 +0,0 @@
-// This file is autogenerated, DO NOT EDIT
-// Use `node scripts/generate-docs-examples.js` to generate the docs examples
-
-[source, js]
-----
-const response = await client.search({
-  index: "test-index",
-  query: {
-    nested: {
-      path: "inference_field.inference.chunks",
-      query: {
-        sparse_vector: {
-          field: "inference_field.inference.chunks.embeddings",
-          inference_id: "my-inference-id",
-          query: "mountain lake",
-        },
-      },
-    },
-  },
-});
-console.log(response);
-----

docs/doc_examples/16634cfa7916cf4e8048a1d70e6240f2.asciidoc

@@ -11,7 +11,7 @@ const response = await client.searchApplication.put({
       script: {
         lang: "mustache",
         source:
-          '\n        {\n          "query": {\n            "bool": {\n              "must": [\n              {{#query}}\n                \n              {{/query}}\n            ],\n            "filter": {{#toJson}}_es_filters{{/toJson}}\n            }\n          },\n          "_source": {\n            "includes": ["title", "plot"]\n            },\n            "highlight": {\n              "fields": {\n                "title": { "fragment_size": 0 },\n                "plot": { "fragment_size": 200 }\n                }\n                },\n                "aggs": {{#toJson}}_es_aggs{{/toJson}},\n                "from": {{from}},\n                "size": {{size}},\n                "sort": {{#toJson}}_es_sort_fields{{/toJson}}\n                }\n                ',
+          '\n        {\n          "query": {\n            "bool": {\n              "must": [\n              {{#query}}\n              {{/query}}\n            ],\n            "filter": {{#toJson}}_es_filters{{/toJson}}\n            }\n          },\n          "_source": {\n            "includes": ["title", "plot"]\n            },\n            "highlight": {\n              "fields": {\n                "title": { "fragment_size": 0 },\n                "plot": { "fragment_size": 200 }\n                }\n                },\n                "aggs": {{#toJson}}_es_aggs{{/toJson}},\n                "from": {{from}},\n                "size": {{size}},\n                "sort": {{#toJson}}_es_sort_fields{{/toJson}}\n                }\n                ',
         params: {
           query: "",
           _es_filters: {},

docs/doc_examples/19c00c6b29bc7dbc5e92b3668da2da93.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.simulate.ingest({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_ingest/_simulate",
   body: {
     docs: [
       {

docs/doc_examples/246763219ec06172f7aa57bba28d344a.asciidoc

@@ -0,0 +1,67 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.create({
+  index: "my-rank-vectors-bit",
+  mappings: {
+    properties: {
+      my_vector: {
+        type: "rank_vectors",
+        element_type: "bit",
+      },
+    },
+  },
+});
+console.log(response);
+
+const response1 = await client.bulk({
+  index: "my-rank-vectors-bit",
+  refresh: "true",
+  operations: [
+    {
+      index: {
+        _id: "1",
+      },
+    },
+    {
+      my_vector: [127, -127, 0, 1, 42],
+    },
+    {
+      index: {
+        _id: "2",
+      },
+    },
+    {
+      my_vector: "8100012a7f",
+    },
+  ],
+});
+console.log(response1);
+
+const response2 = await client.search({
+  index: "my-rank-vectors-bit",
+  query: {
+    script_score: {
+      query: {
+        match_all: {},
+      },
+      script: {
+        source: "maxSimDotProduct(params.query_vector, 'my_vector')",
+        params: {
+          query_vector: [
+            [
+              0.35, 0.77, 0.95, 0.15, 0.11, 0.08, 0.58, 0.06, 0.44, 0.52, 0.21,
+              0.62, 0.65, 0.16, 0.64, 0.39, 0.93, 0.06, 0.93, 0.31, 0.92, 0,
+              0.66, 0.86, 0.92, 0.03, 0.81, 0.31, 0.2, 0.92, 0.95, 0.64, 0.19,
+              0.26, 0.77, 0.64, 0.78, 0.32, 0.97, 0.84,
+            ],
+          ],
+        },
+      },
+    },
+  },
+});
+console.log(response2);
+----

docs/doc_examples/2a1eece9a59ac1773edcf0a932c26de0.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.oidcLogout({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/oidc/logout",
   body: {
     token:
       "dGhpcyBpcyBub3QgYSByZWFsIHRva2VuIGJ1dCBpdCBpcyBvbmx5IHRlc3QgZGF0YS4gZG8gbm90IHRyeSB0byByZWFkIHRva2VuIQ==",

docs/doc_examples/2a21674c40f9b182a8944769d20b2357.asciidoc

@@ -0,0 +1,26 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "my-rank-vectors-float",
+  query: {
+    script_score: {
+      query: {
+        match_all: {},
+      },
+      script: {
+        source: "maxSimDotProduct(params.query_vector, 'my_vector')",
+        params: {
+          query_vector: [
+            [0.5, 10, 6],
+            [-0.5, 10, 10],
+          ],
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/2afdf0d83724953aa2875b5fb37d60cc.asciidoc

@@ -3,10 +3,12 @@
 
 [source, js]
 ----
-const response = await client.esql.asyncQueryGet({
-  id: "FmNJRUZ1YWZCU3dHY1BIOUhaenVSRkEaaXFlZ3h4c1RTWFNocDdnY2FSaERnUTozNDE=",
-  wait_for_completion_timeout: "30s",
-  body: null,
+const response = await client.transport.request({
+  method: "GET",
+  path: "/_query/async/FmNJRUZ1YWZCU3dHY1BIOUhaenVSRkEaaXFlZ3h4c1RTWFNocDdnY2FSaERnUTozNDE=",
+  querystring: {
+    wait_for_completion_timeout: "30s",
+  },
 });
 console.log(response);
 ----

docs/doc_examples/2f72a63c73dd672ac2dc3997ad15dd41.asciidoc

@@ -0,0 +1,23 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.create({
+  index: "test-index",
+  mappings: {
+    properties: {
+      source_field: {
+        type: "text",
+        fields: {
+          infer_field: {
+            type: "semantic_text",
+            inference_id: ".elser-2-elasticsearch",
+          },
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/3312c82f81816bf76629db9582991812.asciidoc

@@ -14,6 +14,7 @@ const response = await client.indices.putSettings({
     "index.search.slowlog.threshold.fetch.info": "800ms",
     "index.search.slowlog.threshold.fetch.debug": "500ms",
     "index.search.slowlog.threshold.fetch.trace": "200ms",
+    "index.search.slowlog.include.user": true,
   },
 });
 console.log(response);

docs/doc_examples/37f367ca81a16d3aef4ef7126ec33a2e.asciidoc

@@ -0,0 +1,67 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "movies",
+  size: 10,
+  retriever: {
+    rescorer: {
+      rescore: {
+        query: {
+          window_size: 50,
+          rescore_query: {
+            script_score: {
+              script: {
+                source:
+                  "cosineSimilarity(params.queryVector, 'product-vector_final_stage') + 1.0",
+                params: {
+                  queryVector: [-0.5, 90, -10, 14.8, -156],
+                },
+              },
+            },
+          },
+        },
+      },
+      retriever: {
+        rrf: {
+          rank_window_size: 100,
+          retrievers: [
+            {
+              standard: {
+                query: {
+                  sparse_vector: {
+                    field: "plot_embedding",
+                    inference_id: "my-elser-model",
+                    query: "films that explore psychological depths",
+                  },
+                },
+              },
+            },
+            {
+              standard: {
+                query: {
+                  multi_match: {
+                    query: "crime",
+                    fields: ["plot", "title"],
+                  },
+                },
+              },
+            },
+            {
+              knn: {
+                field: "vector",
+                query_vector: [10, 22, 77],
+                k: 10,
+                num_candidates: 10,
+              },
+            },
+          ],
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/38ba93890494bfa7beece58dffa44f98.asciidoc

@@ -1,23 +0,0 @@
-// This file is autogenerated, DO NOT EDIT
-// Use `node scripts/generate-docs-examples.js` to generate the docs examples
-
-[source, js]
-----
-const response = await client.bulk({
-  index: "test-index",
-  operations: [
-    {
-      update: {
-        _id: "1",
-      },
-    },
-    {
-      doc: {
-        infer_field: "updated inference field",
-        source_field: "updated source field",
-      },
-    },
-  ],
-});
-console.log(response);
-----

docs/doc_examples/3ea4c971b3f47735dcc207ee2645fa03.asciidoc

@@ -0,0 +1,16 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.updateAliases({
+  actions: [
+    {
+      remove_index: {
+        index: "my-index-2099.05.06-000001",
+      },
+    },
+  ],
+});
+console.log(response);
+----

docs/doc_examples/3f1fe5f5f99b98d0891f38003e10b636.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.esql.asyncQuery({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_query/async",
   body: {
     query:
       "\n    FROM library\n    | EVAL year = DATE_TRUNC(1 YEARS, release_date)\n    | STATS MAX(page_count) BY year\n    | SORT year\n    | LIMIT 5\n  ",

docs/doc_examples/3f9dcf2aa42f3ecfb5ebfe48c1774103.asciidoc

@@ -0,0 +1,18 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    order_stats: {
+      stats: {
+        field: "taxful_total_price",
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/405511f7c1f12cc0a227b4563fe7b2e2.asciidoc

@@ -3,9 +3,9 @@
 
 [source, js]
 ----
-const response = await client.esql.asyncQueryGet({
-  id: "FkpMRkJGS1gzVDRlM3g4ZzMyRGlLbkEaTXlJZHdNT09TU2VTZVBoNDM3cFZMUToxMDM=",
-  body: null,
+const response = await client.transport.request({
+  method: "GET",
+  path: "/_query/async/FkpMRkJGS1gzVDRlM3g4ZzMyRGlLbkEaTXlJZHdNT09TU2VTZVBoNDM3cFZMUToxMDM=",
 });
 console.log(response);
 ----

docs/doc_examples/41d24383d29b2808a65258a0a3256e96.asciidoc

@@ -0,0 +1,18 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.create({
+  index: "jinaai-index",
+  mappings: {
+    properties: {
+      content: {
+        type: "semantic_text",
+        inference_id: "jinaai-embeddings",
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/45954b8aaedfed57012be8b6538b0a24.asciidoc

@@ -0,0 +1,47 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_inference/chat_completion/openai-completion/_stream",
+  body: {
+    messages: [
+      {
+        role: "user",
+        content: [
+          {
+            type: "text",
+            text: "What's the price of a scarf?",
+          },
+        ],
+      },
+    ],
+    tools: [
+      {
+        type: "function",
+        function: {
+          name: "get_current_price",
+          description: "Get the current price of a item",
+          parameters: {
+            type: "object",
+            properties: {
+              item: {
+                id: "123",
+              },
+            },
+          },
+        },
+      },
+    ],
+    tool_choice: {
+      type: "function",
+      function: {
+        name: "get_current_price",
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/4b91ad7c9b44e07db4a4e81390f19ad3.asciidoc

@@ -3,9 +3,9 @@
 
 [source, js]
 ----
-const response = await client.inference.streamInference({
-  task_type: "completion",
-  inference_id: "openai-completion",
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_inference/completion/openai-completion/_stream",
   body: {
     input: "What is Elastic?",
   },

docs/doc_examples/519e46350316a33162740e5d7968aa2c.asciidoc

@@ -0,0 +1,20 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "image-index",
+  knn: {
+    field: "image-vector",
+    query_vector: [-5, 9, -12],
+    k: 10,
+    num_candidates: 100,
+    rescore_vector: {
+      oversample: 2,
+    },
+  },
+  fields: ["title", "file-type"],
+});
+console.log(response);
+----

docs/doc_examples/57dc15e5ad663c342fd5c1d86fcd1b29.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.oidcPrepareAuthentication({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/oidc/prepare",
   body: {
     realm: "oidc1",
     state: "lGYK0EcSLjqH6pkT5EVZjC6eIW5YCGgywj2sxROO",

docs/doc_examples/5836b09198feb1269ed12839b416123d.asciidoc

@@ -0,0 +1,16 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "jinaai-index",
+  query: {
+    semantic: {
+      field: "content",
+      query: "who inspired taking care of the sea?",
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/5bba213a7f543190139d1a69ab2ed076.asciidoc

@@ -3,8 +3,12 @@
 
 [source, js]
 ----
-const response = await client.esql.asyncQuery({
-  format: "json",
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_query/async",
+  querystring: {
+    format: "json",
+  },
   body: {
     query:
       "\n    FROM cluster_one:my-index*,cluster_two:logs*\n    | STATS COUNT(http.response.status_code) BY user.id\n    | LIMIT 2\n  ",

docs/doc_examples/681d24c2633f598fc43d6afff8996dbb.asciidoc

@@ -5,6 +5,9 @@
 ----
 const response = await client.indices.create({
   index: "retrievers_example",
+  settings: {
+    number_of_shards: 1,
+  },
   mappings: {
     properties: {
       vector: {
@@ -12,6 +15,9 @@ const response = await client.indices.create({
         dims: 3,
         similarity: "l2_norm",
         index: true,
+        index_options: {
+          type: "flat",
+        },
       },
       text: {
         type: "text",

docs/doc_examples/6b67c6121efb86ee100d40c2646f77b5.asciidoc

@@ -4,9 +4,11 @@
 [source, js]
 ----
 const response = await client.indices.putSettings({
-  index: "my-index-000001",
+  index: "*",
   settings: {
     "index.search.slowlog.include.user": true,
+    "index.search.slowlog.threshold.fetch.warn": "30s",
+    "index.search.slowlog.threshold.query.warn": "30s",
   },
 });
 console.log(response);

docs/doc_examples/6b6fd0a5942dfb9762ad2790cf421a80.asciidoc

@@ -11,7 +11,7 @@ const response = await client.searchApplication.put({
       script: {
         lang: "mustache",
         source:
-          '\n        {\n          "query": {\n            "bool": {\n              "must": [\n              {{#query}}\n                \n              {{/query}}\n            ],\n            "filter": {{#toJson}}_es_filters{{/toJson}}\n            }\n          },\n          "_source": {\n            "includes": ["title", "plot"]\n          },\n          "aggs": {{#toJson}}_es_aggs{{/toJson}},\n          "from": {{from}},\n          "size": {{size}},\n          "sort": {{#toJson}}_es_sort_fields{{/toJson}}\n        }\n      ',
+          '\n        {\n          "query": {\n            "bool": {\n              "must": [\n              {{#query}}\n              {{/query}}\n            ],\n            "filter": {{#toJson}}_es_filters{{/toJson}}\n            }\n          },\n          "_source": {\n            "includes": ["title", "plot"]\n          },\n          "aggs": {{#toJson}}_es_aggs{{/toJson}},\n          "from": {{from}},\n          "size": {{size}},\n          "sort": {{#toJson}}_es_sort_fields{{/toJson}}\n        }\n      ',
         params: {
           query: "",
           _es_filters: {},

docs/doc_examples/6f3b723bf6179b96c3413597ed7f49e1.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.bulkUpdateApiKeys({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/api_key/_bulk_update",
   body: {
     ids: ["VuaCfGcBCdbkQm-e5aOx", "H3_AhoIBA9hmeQJdg7ij"],
   },

docs/doc_examples/6fa02c2ad485bbe91f44b321158250f3.asciidoc

@@ -12,6 +12,13 @@ const response = await client.search({
       fields: ["my_field", "my_field._2gram", "my_field._3gram"],
     },
   },
+  highlight: {
+    fields: {
+      my_field: {
+        matched_fields: ["my_field._index_prefix"],
+      },
+    },
+  },
 });
 console.log(response);
 ----

docs/doc_examples/730045fae3743c39b612813a42c330c3.asciidoc

@@ -0,0 +1,24 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "my-index-000001",
+  query: {
+    prefix: {
+      full_name: {
+        value: "ki",
+      },
+    },
+  },
+  highlight: {
+    fields: {
+      full_name: {
+        matched_fields: ["full_name._index_prefix"],
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/7478ff69113fb53f41ea07cdf911fa67.asciidoc

@@ -0,0 +1,33 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    daily_sales: {
+      date_histogram: {
+        field: "order_date",
+        calendar_interval: "day",
+      },
+      aggs: {
+        daily_revenue: {
+          sum: {
+            field: "taxful_total_price",
+          },
+        },
+        smoothed_revenue: {
+          moving_fn: {
+            buckets_path: "daily_revenue",
+            window: 3,
+            script: "MovingFunctions.unweightedAvg(values)",
+          },
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/74b229a6e020113e5749099451979c89.asciidoc

@@ -1,26 +0,0 @@
-// This file is autogenerated, DO NOT EDIT
-// Use `node scripts/generate-docs-examples.js` to generate the docs examples
-
-[source, js]
-----
-const response = await client.search({
-  index: "test-index",
-  query: {
-    nested: {
-      path: "inference_field.inference.chunks",
-      query: {
-        knn: {
-          field: "inference_field.inference.chunks.embeddings",
-          query_vector_builder: {
-            text_embedding: {
-              model_id: "my_inference_id",
-              model_text: "mountain lake",
-            },
-          },
-        },
-      },
-    },
-  },
-});
-console.log(response);
-----

docs/doc_examples/77518e8c6198acfe77c0934fd2fe65cb.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.textStructure.findMessageStructure({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_text_structure/find_message_structure",
   body: {
     messages: [
       "[2024-03-05T10:52:36,256][INFO ][o.a.l.u.VectorUtilPanamaProvider] [laptop] Java vector incubator API enabled; uses preferredBitSize=128",

docs/doc_examples/77cebba946fe648873a1e7375c13df41.asciidoc

@@ -5,7 +5,8 @@
 ----
 const response = await client.cluster.putSettings({
   persistent: {
-    "cluster.routing.allocation.disk.watermark.low": "30gb",
+    "cluster.routing.allocation.disk.watermark.low": "90%",
+    "cluster.routing.allocation.disk.watermark.high": "95%",
   },
 });
 console.log(response);

docs/doc_examples/790684b45bef2bb848ea932f0fd0cfbd.asciidoc

@@ -0,0 +1,35 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  query: {
+    intervals: {
+      my_text: {
+        all_of: {
+          ordered: false,
+          max_gaps: 1,
+          intervals: [
+            {
+              match: {
+                query: "my favorite food",
+                max_gaps: 0,
+                ordered: true,
+              },
+            },
+            {
+              match: {
+                query: "cold porridge",
+                max_gaps: 4,
+                ordered: true,
+              },
+            },
+          ],
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/7ba29f0be2297b54a640b0a17d7ef5ca.asciidoc

@@ -0,0 +1,11 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "DELETE",
+  path: "/_ingest/ip_location/database/my-database-id",
+});
+console.log(response);
+----

docs/doc_examples/7bdc283b96c7a965fae23013647b8578.asciidoc

@@ -7,14 +7,14 @@ const response = await client.indices.create({
   index: "test-index",
   mappings: {
     properties: {
-      infer_field: {
-        type: "semantic_text",
-        inference_id: ".elser-2-elasticsearch",
-      },
       source_field: {
         type: "text",
         copy_to: "infer_field",
       },
+      infer_field: {
+        type: "semantic_text",
+        inference_id: ".elser-2-elasticsearch",
+      },
     },
   },
 });

docs/doc_examples/7dd0d9cc6c5982a2c003d301e90feeba.asciidoc

@@ -0,0 +1,37 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    daily_sales: {
+      date_histogram: {
+        field: "order_date",
+        calendar_interval: "day",
+        format: "yyyy-MM-dd",
+      },
+      aggs: {
+        revenue: {
+          sum: {
+            field: "taxful_total_price",
+          },
+        },
+        unique_customers: {
+          cardinality: {
+            field: "customer_id",
+          },
+        },
+        avg_basket_size: {
+          avg: {
+            field: "total_quantity",
+          },
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/80dd7f5882c59b9c1c90e8351937441f.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.bulkUpdateApiKeys({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/api_key/_bulk_update",
   body: {
     ids: ["VuaCfGcBCdbkQm-e5aOx", "H3_AhoIBA9hmeQJdg7ij"],
     role_descriptors: {

docs/doc_examples/82bb6c61dab959f4446dc5ecab7ecbdf.asciidoc

@@ -0,0 +1,34 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_inference/chat_completion/openai-completion/_stream",
+  body: {
+    messages: [
+      {
+        role: "assistant",
+        content: "Let's find out what the weather is",
+        tool_calls: [
+          {
+            id: "call_KcAjWtAww20AihPHphUh46Gd",
+            type: "function",
+            function: {
+              name: "get_current_weather",
+              arguments: '{"location":"Boston, MA"}',
+            },
+          },
+        ],
+      },
+      {
+        role: "tool",
+        content: "The weather is cold",
+        tool_call_id: "call_KcAjWtAww20AihPHphUh46Gd",
+      },
+    ],
+  },
+});
+console.log(response);
+----

docs/doc_examples/8c639d3eef5c2de29e12bd9c6a42d3d4.asciidoc

@@ -0,0 +1,39 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    categories: {
+      terms: {
+        field: "category.keyword",
+        size: 5,
+        order: {
+          total_revenue: "desc",
+        },
+      },
+      aggs: {
+        total_revenue: {
+          sum: {
+            field: "taxful_total_price",
+          },
+        },
+        avg_order_value: {
+          avg: {
+            field: "taxful_total_price",
+          },
+        },
+        total_items: {
+          sum: {
+            field: "total_quantity",
+          },
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/91e106a2affbc8df32cd940684a779ed.asciidoc

@@ -0,0 +1,17 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "PUT",
+  path: "/_ingest/ip_location/database/my-database-1",
+  body: {
+    name: "GeoIP2-Domain",
+    maxmind: {
+      account_id: "1234567",
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/9250ac57ec81d5192e8ad4c462438489.asciidoc

@@ -0,0 +1,42 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.bulk({
+  index: "jinaai-index",
+  operations: [
+    {
+      index: {
+        _index: "jinaai-index",
+        _id: "1",
+      },
+    },
+    {
+      content:
+        "Sarah Johnson is a talented marine biologist working at the Oceanographic Institute. Her groundbreaking research on coral reef ecosystems has garnered international attention and numerous accolades.",
+    },
+    {
+      index: {
+        _index: "jinaai-index",
+        _id: "2",
+      },
+    },
+    {
+      content:
+        "She spends months at a time diving in remote locations, meticulously documenting the intricate relationships between various marine species. ",
+    },
+    {
+      index: {
+        _index: "jinaai-index",
+        _id: "3",
+      },
+    },
+    {
+      content:
+        "Her dedication to preserving these delicate underwater environments has inspired a new generation of conservationists.",
+    },
+  ],
+});
+console.log(response);
+----

docs/doc_examples/948418e0ef1b7e7cfee2f11be715d7d2.asciidoc

@@ -5,6 +5,9 @@
 ----
 const response = await client.indices.create({
   index: "retrievers_example_nested",
+  settings: {
+    number_of_shards: 1,
+  },
   mappings: {
     properties: {
       nested_field: {
@@ -18,6 +21,9 @@ const response = await client.indices.create({
             dims: 3,
             similarity: "l2_norm",
             index: true,
+            index_options: {
+              type: "flat",
+            },
           },
         },
       },

docs/doc_examples/99fb82d49ac477e6a9dfdd71f9465374.asciidoc

@@ -0,0 +1,11 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "DELETE",
+  path: "/_ingest/ip_location/database/example-database-id",
+});
+console.log(response);
+----

docs/doc_examples/9afa0844883b7471883aa378a8dd10b4.asciidoc

@@ -3,9 +3,9 @@
 
 [source, js]
 ----
-const response = await client.searchApplication.postBehavioralAnalyticsEvent({
-  collection_name: "my_analytics_collection",
-  event_type: "search_click",
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_application/analytics/my_analytics_collection/event/search_click",
   body: {
     session: {
       id: "1797ca95-91c9-4e2e-b1bd-9c38e6f386a9",

docs/doc_examples/9c01db07c9ac395b6370e3b33965c21f.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.oidcAuthenticate({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/oidc/authenticate",
   body: {
     redirect_uri:
       "https://oidc-kibana.elastic.co:5603/api/security/oidc/callback?code=jtI3Ntt8v3_XvcLzCFGq&state=4dbrihtIAt3wBTwo6DxK-vdk-sSyDBV8Yf0AjdkdT5I",

docs/doc_examples/9cc952d4a03264b700136cbc45abc8c6.asciidoc

@@ -0,0 +1,30 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.create({
+  index: "my-rank-vectors-byte",
+  mappings: {
+    properties: {
+      my_vector: {
+        type: "rank_vectors",
+        element_type: "byte",
+      },
+    },
+  },
+});
+console.log(response);
+
+const response1 = await client.index({
+  index: "my-rank-vectors-byte",
+  id: 1,
+  document: {
+    my_vector: [
+      [1, 2, 3],
+      [4, 5, 6],
+    ],
+  },
+});
+console.log(response1);
+----

docs/doc_examples/a162eb50853331c80596f5994e9d1c38.asciidoc

@@ -3,8 +3,9 @@
 
 [source, js]
 ----
-const response = await client.searchApplication.renderQuery({
-  name: "my_search_application",
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_application/search_application/my_search_application/_render_query",
   body: {
     params: {
       query_string: "rock climbing",

docs/doc_examples/b0bddf2ffaa83049b195829c06b875cd.asciidoc

@@ -3,9 +3,9 @@
 
 [source, js]
 ----
-const response = await client.searchApplication.renderQuery({
-  name: "my_search_application",
-  body: null,
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_application/search_application/my_search_application/_render_query",
 });
 console.log(response);
 ----

docs/doc_examples/b590241c4296299b836fbb5a95bdd2dc.asciidoc

@@ -0,0 +1,18 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    avg_order_value: {
+      avg: {
+        field: "taxful_total_price",
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/b62eaa20c4e0e48134a6d1d1b3c30b26.asciidoc

@@ -208,10 +208,13 @@ const response = await client.bulk({
 });
 console.log(response);
 
-const response1 = await client.textStructure.findFieldStructure({
-  index: "test-logs",
-  field: "message",
-  body: null,
+const response1 = await client.transport.request({
+  method: "GET",
+  path: "/_text_structure/find_field_structure",
+  querystring: {
+    index: "test-logs",
+    field: "message",
+  },
 });
 console.log(response1);
 ----

docs/doc_examples/b6d278737d27973e498ac61cda9e5126.asciidoc

@@ -0,0 +1,21 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    daily_orders: {
+      date_histogram: {
+        field: "order_date",
+        calendar_interval: "day",
+        format: "yyyy-MM-dd",
+        min_doc_count: 0,
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/bccd4eb26b1a325d103b12e198a13c08.asciidoc

@@ -0,0 +1,12 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.getSettings({
+  index: "_all",
+  expand_wildcards: "all",
+  filter_path: "*.settings.index.*.slowlog",
+});
+console.log(response);
+----

docs/doc_examples/bcdfaa4487747249699a86a0dcd22f5e.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.simulate.ingest({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_ingest/_simulate",
   body: {
     docs: [
       {

docs/doc_examples/bdc55256fa5f701680631a149dbb75a9.asciidoc

@@ -0,0 +1,22 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    sales_by_category: {
+      terms: {
+        field: "category.keyword",
+        size: 5,
+        order: {
+          _count: "desc",
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/bdd28276618235487ac96bd6679bc206.asciidoc

@@ -0,0 +1,31 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "kibana_sample_data_ecommerce",
+  size: 0,
+  aggs: {
+    daily_sales: {
+      date_histogram: {
+        field: "order_date",
+        calendar_interval: "day",
+      },
+      aggs: {
+        revenue: {
+          sum: {
+            field: "taxful_total_price",
+          },
+        },
+        cumulative_revenue: {
+          cumulative_sum: {
+            buckets_path: "revenue",
+          },
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/bf3c3bc41c593a80faebef1df353e483.asciidoc

@@ -0,0 +1,22 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.inference.put({
+  task_type: "rerank",
+  inference_id: "jinaai-rerank",
+  inference_config: {
+    service: "jinaai",
+    service_settings: {
+      api_key: "<api_key>",
+      model_id: "jina-reranker-v2-base-multilingual",
+    },
+    task_settings: {
+      top_n: 10,
+      return_documents: true,
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/c580990a70028bb49cca8a6bde86bbf6.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.bulkUpdateApiKeys({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/api_key/_bulk_update",
   body: {
     ids: ["VuaCfGcBCdbkQm-e5aOx", "H3_AhoIBA9hmeQJdg7ij"],
     role_descriptors: {},

docs/doc_examples/ccc613951c61f0b17e1ed8a2d3ae54a2.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.simulate.ingest({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_ingest/_simulate",
   body: {
     docs: [
       {

docs/doc_examples/cdb7613b445e6ed6e8b473f9cae1af90.asciidoc

@@ -0,0 +1,35 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  query: {
+    intervals: {
+      my_text: {
+        all_of: {
+          ordered: true,
+          max_gaps: 1,
+          intervals: [
+            {
+              match: {
+                query: "my favorite food",
+                max_gaps: 0,
+                ordered: true,
+              },
+            },
+            {
+              match: {
+                query: "cold porridge",
+                max_gaps: 4,
+                ordered: true,
+              },
+            },
+          ],
+        },
+      },
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/d35c8cf7a98b3f112e1de8797ec6689d.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.oidcPrepareAuthentication({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/oidc/prepare",
   body: {
     iss: "http://127.0.0.1:8080",
     login_hint: "this_is_an_opaque_string",

docs/doc_examples/d3672a87a857ddb87519788236e57497.asciidoc

@@ -0,0 +1,28 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.search({
+  index: "jinaai-index",
+  retriever: {
+    text_similarity_reranker: {
+      retriever: {
+        standard: {
+          query: {
+            semantic: {
+              field: "content",
+              query: "who inspired taking care of the sea?",
+            },
+          },
+        },
+      },
+      field: "content",
+      rank_window_size: 100,
+      inference_id: "jinaai-rerank",
+      inference_text: "who inspired taking care of the sea?",
+    },
+  },
+});
+console.log(response);
+----

docs/doc_examples/d4df39f72d3a3b80cd4042f6a21c3f19.asciidoc

@@ -0,0 +1,15 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "PUT",
+  path: "/_ingest/ip_location/database/my-database-2",
+  body: {
+    name: "standard_location",
+    ipinfo: {},
+  },
+});
+console.log(response);
+----

docs/doc_examples/d8c053ee26c1533ce936ec81101d8e1b.asciidoc

@@ -0,0 +1,11 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.transport.request({
+  method: "GET",
+  path: "/_ingest/ip_location/database/my-database-id",
+});
+console.log(response);
+----

docs/doc_examples/dd71b0c9f9197684ff29c61062c55660.asciidoc

@@ -3,6 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.getSettings();
+const response = await client.transport.request({
+  method: "GET",
+  path: "/_security/settings",
+});
 console.log(response);
 ----

docs/doc_examples/df81b88a2192dd6f9912e0c948a44487.asciidoc

@@ -7,7 +7,7 @@ const response = await client.inference.put({
   task_type: "sparse_embedding",
   inference_id: "elser_embeddings",
   inference_config: {
-    service: "elser",
+    service: "elasticsearch",
     service_settings: {
       num_allocations: 1,
       num_threads: 1,

docs/doc_examples/e20037f66bf54bcac7d10f536f031f34.asciidoc

@@ -1,13 +0,0 @@
-// This file is autogenerated, DO NOT EDIT
-// Use `node scripts/generate-docs-examples.js` to generate the docs examples
-
-[source, js]
-----
-const response = await client.indices.putSettings({
-  index: "my-index-000001",
-  settings: {
-    "index.blocks.read_only_allow_delete": null,
-  },
-});
-console.log(response);
-----

docs/doc_examples/e3019fd5f23458ae49ad9854c97d321c.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.security.oidcPrepareAuthentication({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_security/oidc/prepare",
   body: {
     realm: "oidc1",
   },

docs/doc_examples/e375c7da666276c4df6664c6821cd5f4.asciidoc

@@ -0,0 +1,29 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.indices.create({
+  index: "my-rank-vectors-float",
+  mappings: {
+    properties: {
+      my_vector: {
+        type: "rank_vectors",
+      },
+    },
+  },
+});
+console.log(response);
+
+const response1 = await client.index({
+  index: "my-rank-vectors-float",
+  id: 1,
+  document: {
+    my_vector: [
+      [0.5, 10, 6],
+      [-0.5, 10, 10],
+    ],
+  },
+});
+console.log(response1);
+----

docs/doc_examples/e4b38973c74037335378d8480f1ce894.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.simulate.ingest({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_ingest/_simulate",
   body: {
     docs: [
       {

docs/doc_examples/ec4b43c3ebd8816799fa004596b2f0cb.asciidoc

@@ -4,9 +4,10 @@
 [source, js]
 ----
 const response = await client.indices.putSettings({
-  index: "my-index-000001",
+  index: "*",
   settings: {
     "index.indexing.slowlog.include.user": true,
+    "index.indexing.slowlog.threshold.index.warn": "30s",
   },
 });
 console.log(response);

docs/doc_examples/f6f647eb644a2d236637ff05f833cb73.asciidoc

@@ -3,7 +3,9 @@
 
 [source, js]
 ----
-const response = await client.connector.secretPost({
+const response = await client.transport.request({
+  method: "POST",
+  path: "/_connector/_secret",
   body: {
     value: "encoded_api_key",
   },

docs/doc_examples/fff86117c47f974074284644e8a97a99.asciidoc

@@ -0,0 +1,18 @@
+// This file is autogenerated, DO NOT EDIT
+// Use `node scripts/generate-docs-examples.js` to generate the docs examples
+
+[source, js]
+----
+const response = await client.inference.put({
+  task_type: "text_embedding",
+  inference_id: "jinaai-embeddings",
+  inference_config: {
+    service: "jinaai",
+    service_settings: {
+      model_id: "jina-embeddings-v3",
+      api_key: "<api_key>",
+    },
+  },
+});
+console.log(response);
+----

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@elastic/elasticsearch",
-  "version": "8.17.0",
-  "versionCanary": "8.17.0-canary.0",
+  "version": "9.0.0-alpha.2",
+  "versionCanary": "9.0.0-canary.0",
   "description": "The official Elasticsearch client for Node.js",
   "main": "./index.js",
   "types": "index.d.ts",
@@ -56,19 +56,18 @@
     "node": ">=18"
   },
   "devDependencies": {
-    "@elastic/request-converter": "8.16.1",
-    "@sinonjs/fake-timers": "github:sinonjs/fake-timers#0bfffc1",
+    "@elastic/request-converter": "8.17.0",
+    "@sinonjs/fake-timers": "github:sinonjs/fake-timers#48f089f",
     "@types/debug": "4.1.12",
     "@types/ms": "0.7.34",
-    "@types/node": "22.9.0",
+    "@types/node": "22.10.7",
     "@types/sinonjs__fake-timers": "8.1.5",
     "@types/split2": "4.2.3",
     "@types/stoppable": "1.1.3",
-    "@types/tap": "15.0.12",
     "chai": "5.1.2",
     "cross-zip": "4.0.1",
     "desm": "1.3.1",
-    "into-stream": "7.0.0",
+    "into-stream": "8.0.1",
     "js-yaml": "4.1.0",
     "license-checker": "25.0.1",
     "minimist": "1.2.8",
@@ -84,7 +83,7 @@
     "tap": "21.0.1",
     "ts-node": "10.9.2",
     "ts-standard": "12.0.2",
-    "typescript": "5.6.3",
+    "typescript": "5.7.3",
     "workq": "3.0.0",
     "xmlbuilder2": "3.1.1",
     "zx": "7.2.3"

renovate.json

@@ -0,0 +1,26 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "local>elastic/renovate-config"
+  ],
+  "schedule": [
+    "* * * * 0"
+  ],
+  "packageRules": [
+    {
+      "matchDepTypes": [
+        "devDependencies"
+      ],
+      "automerge": true,
+      "labels": [
+        "backport 8.x"
+      ]
+    },
+    {
+      "matchManagers": [
+        "dockerfile"
+      ],
+      "pinDigests": false
+    }
+  ]
+}

src/api/api/async_search.ts

@@ -35,7 +35,6 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 export default class AsyncSearch {
@@ -46,20 +45,30 @@ export default class AsyncSearch {
 
   /**
     * Delete an async search. If the asynchronous search is still running, it is cancelled. Otherwise, the saved search results are deleted. If the Elasticsearch security features are enabled, the deletion of a specific async search is restricted to: the authenticated user that submitted the original search request; users that have the `cancel_task` cluster privilege.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/async-search.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/async-search.html | Elasticsearch API documentation}
     */
-  async delete (this: That, params: T.AsyncSearchDeleteRequest | TB.AsyncSearchDeleteRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchDeleteResponse>
-  async delete (this: That, params: T.AsyncSearchDeleteRequest | TB.AsyncSearchDeleteRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchDeleteResponse, unknown>>
-  async delete (this: That, params: T.AsyncSearchDeleteRequest | TB.AsyncSearchDeleteRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchDeleteResponse>
-  async delete (this: That, params: T.AsyncSearchDeleteRequest | TB.AsyncSearchDeleteRequest, options?: TransportRequestOptions): Promise<any> {
+  async delete (this: That, params: T.AsyncSearchDeleteRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchDeleteResponse>
+  async delete (this: That, params: T.AsyncSearchDeleteRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchDeleteResponse, unknown>>
+  async delete (this: That, params: T.AsyncSearchDeleteRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchDeleteResponse>
+  async delete (this: That, params: T.AsyncSearchDeleteRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['id']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -78,20 +87,30 @@ export default class AsyncSearch {
 
   /**
     * Get async search results. Retrieve the results of a previously submitted asynchronous search request. If the Elasticsearch security features are enabled, access to the results of a specific async search is restricted to the user or API key that submitted it.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/async-search.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/async-search.html | Elasticsearch API documentation}
     */
-  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest | TB.AsyncSearchGetRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchGetResponse<TDocument, TAggregations>>
-  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest | TB.AsyncSearchGetRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchGetResponse<TDocument, TAggregations>, unknown>>
-  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest | TB.AsyncSearchGetRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchGetResponse<TDocument, TAggregations>>
-  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest | TB.AsyncSearchGetRequest, options?: TransportRequestOptions): Promise<any> {
+  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchGetResponse<TDocument, TAggregations>>
+  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchGetResponse<TDocument, TAggregations>, unknown>>
+  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchGetResponse<TDocument, TAggregations>>
+  async get<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params: T.AsyncSearchGetRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['id']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -110,20 +129,30 @@ export default class AsyncSearch {
 
   /**
     * Get the async search status. Get the status of a previously submitted async search request given its identifier, without retrieving search results. If the Elasticsearch security features are enabled, use of this API is restricted to the `monitoring_user` role.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/async-search.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/async-search.html | Elasticsearch API documentation}
     */
-  async status (this: That, params: T.AsyncSearchStatusRequest | TB.AsyncSearchStatusRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchStatusResponse>
-  async status (this: That, params: T.AsyncSearchStatusRequest | TB.AsyncSearchStatusRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchStatusResponse, unknown>>
-  async status (this: That, params: T.AsyncSearchStatusRequest | TB.AsyncSearchStatusRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchStatusResponse>
-  async status (this: That, params: T.AsyncSearchStatusRequest | TB.AsyncSearchStatusRequest, options?: TransportRequestOptions): Promise<any> {
+  async status (this: That, params: T.AsyncSearchStatusRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchStatusResponse>
+  async status (this: That, params: T.AsyncSearchStatusRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchStatusResponse, unknown>>
+  async status (this: That, params: T.AsyncSearchStatusRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchStatusResponse>
+  async status (this: That, params: T.AsyncSearchStatusRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['id']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -142,31 +171,32 @@ export default class AsyncSearch {
 
   /**
     * Run an async search. When the primary sort of the results is an indexed field, shards get sorted based on minimum and maximum value that they hold for that field. Partial results become available following the sort criteria that was requested. Warning: Asynchronous search does not support scroll or search requests that include only the suggest section. By default, Elasticsearch does not allow you to store an async search response larger than 10Mb and an attempt to do this results in an error. The maximum allowed size for a stored async search response can be set by changing the `search.max_async_search_response_size` cluster level setting.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/async-search.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/async-search.html | Elasticsearch API documentation}
     */
-  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest | TB.AsyncSearchSubmitRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchSubmitResponse<TDocument, TAggregations>>
-  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest | TB.AsyncSearchSubmitRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchSubmitResponse<TDocument, TAggregations>, unknown>>
-  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest | TB.AsyncSearchSubmitRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchSubmitResponse<TDocument, TAggregations>>
-  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest | TB.AsyncSearchSubmitRequest, options?: TransportRequestOptions): Promise<any> {
+  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AsyncSearchSubmitResponse<TDocument, TAggregations>>
+  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AsyncSearchSubmitResponse<TDocument, TAggregations>, unknown>>
+  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest, options?: TransportRequestOptions): Promise<T.AsyncSearchSubmitResponse<TDocument, TAggregations>>
+  async submit<TDocument = unknown, TAggregations = Record<T.AggregateName, T.AggregationsAggregate>> (this: That, params?: T.AsyncSearchSubmitRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
     const acceptedBody: string[] = ['aggregations', 'aggs', 'collapse', 'explain', 'ext', 'from', 'highlight', 'track_total_hits', 'indices_boost', 'docvalue_fields', 'knn', 'min_score', 'post_filter', 'profile', 'query', 'rescore', 'script_fields', 'search_after', 'size', 'slice', 'sort', '_source', 'fields', 'suggest', 'terminate_after', 'timeout', 'track_scores', 'version', 'seq_no_primary_term', 'stored_fields', 'pit', 'runtime_mappings', 'stats']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedBody.includes(key)) {
         body = body ?? {}
-        // @ts-expect-error
         if (key === 'sort' && typeof params[key] === 'string' && params[key].includes(':')) { // eslint-disable-line
-          // @ts-expect-error
           querystring[key] = params[key]
         } else {
           // @ts-expect-error
@@ -174,7 +204,7 @@ export default class AsyncSearch {
         }
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }

src/api/api/autoscaling.ts

@@ -35,7 +35,6 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 export default class Autoscaling {
@@ -46,20 +45,30 @@ export default class Autoscaling {
 
   /**
     * Delete an autoscaling policy. NOTE: This feature is designed for indirect use by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes. Direct use is not supported.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-delete-autoscaling-policy.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-delete-autoscaling-policy.html | Elasticsearch API documentation}
     */
-  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest | TB.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingDeleteAutoscalingPolicyResponse>
-  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest | TB.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingDeleteAutoscalingPolicyResponse, unknown>>
-  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest | TB.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<T.AutoscalingDeleteAutoscalingPolicyResponse>
-  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest | TB.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<any> {
+  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingDeleteAutoscalingPolicyResponse>
+  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingDeleteAutoscalingPolicyResponse, unknown>>
+  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<T.AutoscalingDeleteAutoscalingPolicyResponse>
+  async deleteAutoscalingPolicy (this: That, params: T.AutoscalingDeleteAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -78,21 +87,31 @@ export default class Autoscaling {
 
   /**
     * Get the autoscaling capacity. NOTE: This feature is designed for indirect use by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes. Direct use is not supported. This API gets the current autoscaling capacity based on the configured autoscaling policy. It will return information to size the cluster appropriately to the current workload. The `required_capacity` is calculated as the maximum of the `required_capacity` result of all individual deciders that are enabled for the policy. The operator should verify that the `current_nodes` match the operator’s knowledge of the cluster to avoid making autoscaling decisions based on stale or incomplete information. The response contains decider-specific information you can use to diagnose how and why autoscaling determined a certain capacity was required. This information is provided for diagnosis only. Do not use this information to make autoscaling decisions.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-get-autoscaling-capacity.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-get-autoscaling-capacity.html | Elasticsearch API documentation}
     */
-  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest | TB.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingGetAutoscalingCapacityResponse>
-  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest | TB.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingGetAutoscalingCapacityResponse, unknown>>
-  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest | TB.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptions): Promise<T.AutoscalingGetAutoscalingCapacityResponse>
-  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest | TB.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptions): Promise<any> {
+  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingGetAutoscalingCapacityResponse>
+  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingGetAutoscalingCapacityResponse, unknown>>
+  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptions): Promise<T.AutoscalingGetAutoscalingCapacityResponse>
+  async getAutoscalingCapacity (this: That, params?: T.AutoscalingGetAutoscalingCapacityRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -108,20 +127,30 @@ export default class Autoscaling {
 
   /**
     * Get an autoscaling policy. NOTE: This feature is designed for indirect use by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes. Direct use is not supported.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-get-autoscaling-capacity.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-get-autoscaling-capacity.html | Elasticsearch API documentation}
     */
-  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest | TB.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingGetAutoscalingPolicyResponse>
-  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest | TB.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingGetAutoscalingPolicyResponse, unknown>>
-  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest | TB.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<T.AutoscalingGetAutoscalingPolicyResponse>
-  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest | TB.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<any> {
+  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingGetAutoscalingPolicyResponse>
+  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingGetAutoscalingPolicyResponse, unknown>>
+  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<T.AutoscalingGetAutoscalingPolicyResponse>
+  async getAutoscalingPolicy (this: That, params: T.AutoscalingGetAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -140,25 +169,25 @@ export default class Autoscaling {
 
   /**
     * Create or update an autoscaling policy. NOTE: This feature is designed for indirect use by Elasticsearch Service, Elastic Cloud Enterprise, and Elastic Cloud on Kubernetes. Direct use is not supported.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/autoscaling-put-autoscaling-policy.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/autoscaling-put-autoscaling-policy.html | Elasticsearch API documentation}
     */
-  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest | TB.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingPutAutoscalingPolicyResponse>
-  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest | TB.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingPutAutoscalingPolicyResponse, unknown>>
-  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest | TB.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<T.AutoscalingPutAutoscalingPolicyResponse>
-  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest | TB.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<any> {
+  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.AutoscalingPutAutoscalingPolicyResponse>
+  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.AutoscalingPutAutoscalingPolicyResponse, unknown>>
+  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<T.AutoscalingPutAutoscalingPolicyResponse>
+  async putAutoscalingPolicy (this: That, params: T.AutoscalingPutAutoscalingPolicyRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
     const acceptedBody: string[] = ['policy']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    let body: any = params.body ?? undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
 
+    let body: any = params.body ?? undefined
     for (const key in params) {
       if (acceptedBody.includes(key)) {
         // @ts-expect-error
         body = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }

src/api/api/capabilities.ts

@@ -35,26 +35,35 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 /**
   * Checks if the specified combination of method, API, parameters, and arbitrary capabilities are supported
   * @see {@link https://github.com/elastic/elasticsearch/blob/main/rest-api-spec/src/yamlRestTest/resources/rest-api-spec/test/README.asciidoc#require-or-skip-api-capabilities | Elasticsearch API documentation}
   */
-export default async function CapabilitiesApi (this: That, params?: T.TODO | TB.TODO, options?: TransportRequestOptionsWithOutMeta): Promise<T.TODO>
-export default async function CapabilitiesApi (this: That, params?: T.TODO | TB.TODO, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.TODO, unknown>>
-export default async function CapabilitiesApi (this: That, params?: T.TODO | TB.TODO, options?: TransportRequestOptions): Promise<T.TODO>
-export default async function CapabilitiesApi (this: That, params?: T.TODO | TB.TODO, options?: TransportRequestOptions): Promise<any> {
+export default async function CapabilitiesApi (this: That, params?: T.TODO, options?: TransportRequestOptionsWithOutMeta): Promise<T.TODO>
+export default async function CapabilitiesApi (this: That, params?: T.TODO, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.TODO, unknown>>
+export default async function CapabilitiesApi (this: That, params?: T.TODO, options?: TransportRequestOptions): Promise<T.TODO>
+export default async function CapabilitiesApi (this: That, params?: T.TODO, options?: TransportRequestOptions): Promise<any> {
   const acceptedPath: string[] = []
-  const querystring: Record<string, any> = {}
-  const body = undefined
+  const userQuery = params?.querystring
+  const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+  let body: Record<string, any> | string | undefined
+  const userBody = params?.body
+  if (userBody != null) {
+    if (typeof userBody === 'string') {
+      body = userBody
+    } else {
+      body = { ...userBody }
+    }
+  }
 
   params = params ?? {}
   for (const key in params) {
     if (acceptedPath.includes(key)) {
       continue
-    } else if (key !== 'body') {
+    } else if (key !== 'body' && key !== 'querystring') {
       querystring[key] = params[key]
     }
   }

src/api/api/ccr.ts

@@ -35,7 +35,6 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 export default class Ccr {
@@ -45,21 +44,31 @@ export default class Ccr {
   }
 
   /**
-    * Deletes auto-follow patterns.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-delete-auto-follow-pattern.html | Elasticsearch API documentation}
+    * Delete auto-follow patterns. Delete a collection of cross-cluster replication auto-follow patterns.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-delete-auto-follow-pattern.html | Elasticsearch API documentation}
     */
-  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest | TB.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrDeleteAutoFollowPatternResponse>
-  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest | TB.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrDeleteAutoFollowPatternResponse, unknown>>
-  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest | TB.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrDeleteAutoFollowPatternResponse>
-  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest | TB.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
+  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrDeleteAutoFollowPatternResponse>
+  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrDeleteAutoFollowPatternResponse, unknown>>
+  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrDeleteAutoFollowPatternResponse>
+  async deleteAutoFollowPattern (this: That, params: T.CcrDeleteAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -77,23 +86,26 @@ export default class Ccr {
   }
 
   /**
-    * Creates a new follower index configured to follow the referenced leader index.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-put-follow.html | Elasticsearch API documentation}
+    * Create a follower. Create a cross-cluster replication follower index that follows a specific leader index. When the API returns, the follower index exists and cross-cluster replication starts replicating operations from the leader index to the follower index.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-put-follow.html | Elasticsearch API documentation}
     */
-  async follow (this: That, params: T.CcrFollowRequest | TB.CcrFollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrFollowResponse>
-  async follow (this: That, params: T.CcrFollowRequest | TB.CcrFollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrFollowResponse, unknown>>
-  async follow (this: That, params: T.CcrFollowRequest | TB.CcrFollowRequest, options?: TransportRequestOptions): Promise<T.CcrFollowResponse>
-  async follow (this: That, params: T.CcrFollowRequest | TB.CcrFollowRequest, options?: TransportRequestOptions): Promise<any> {
+  async follow (this: That, params: T.CcrFollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrFollowResponse>
+  async follow (this: That, params: T.CcrFollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrFollowResponse, unknown>>
+  async follow (this: That, params: T.CcrFollowRequest, options?: TransportRequestOptions): Promise<T.CcrFollowResponse>
+  async follow (this: That, params: T.CcrFollowRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
-    const acceptedBody: string[] = ['leader_index', 'max_outstanding_read_requests', 'max_outstanding_write_requests', 'max_read_request_operation_count', 'max_read_request_size', 'max_retry_delay', 'max_write_buffer_count', 'max_write_buffer_size', 'max_write_request_operation_count', 'max_write_request_size', 'read_poll_timeout', 'remote_cluster']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const acceptedBody: string[] = ['data_stream_name', 'leader_index', 'max_outstanding_read_requests', 'max_outstanding_write_requests', 'max_read_request_operation_count', 'max_read_request_size', 'max_retry_delay', 'max_write_buffer_count', 'max_write_buffer_size', 'max_write_request_operation_count', 'max_write_request_size', 'read_poll_timeout', 'remote_cluster', 'settings']
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     for (const key in params) {
@@ -103,7 +115,7 @@ export default class Ccr {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -121,21 +133,31 @@ export default class Ccr {
   }
 
   /**
-    * Retrieves information about all follower indices, including parameters and status for each follower index
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-get-follow-info.html | Elasticsearch API documentation}
+    * Get follower information. Get information about all cross-cluster replication follower indices. For example, the results include follower index names, leader index names, replication options, and whether the follower indices are active or paused.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-get-follow-info.html | Elasticsearch API documentation}
     */
-  async followInfo (this: That, params: T.CcrFollowInfoRequest | TB.CcrFollowInfoRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrFollowInfoResponse>
-  async followInfo (this: That, params: T.CcrFollowInfoRequest | TB.CcrFollowInfoRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrFollowInfoResponse, unknown>>
-  async followInfo (this: That, params: T.CcrFollowInfoRequest | TB.CcrFollowInfoRequest, options?: TransportRequestOptions): Promise<T.CcrFollowInfoResponse>
-  async followInfo (this: That, params: T.CcrFollowInfoRequest | TB.CcrFollowInfoRequest, options?: TransportRequestOptions): Promise<any> {
+  async followInfo (this: That, params: T.CcrFollowInfoRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrFollowInfoResponse>
+  async followInfo (this: That, params: T.CcrFollowInfoRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrFollowInfoResponse, unknown>>
+  async followInfo (this: That, params: T.CcrFollowInfoRequest, options?: TransportRequestOptions): Promise<T.CcrFollowInfoResponse>
+  async followInfo (this: That, params: T.CcrFollowInfoRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -153,21 +175,31 @@ export default class Ccr {
   }
 
   /**
-    * Retrieves follower stats. return shard-level stats about the following tasks associated with each shard for the specified indices.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-get-follow-stats.html | Elasticsearch API documentation}
+    * Get follower stats. Get cross-cluster replication follower stats. The API returns shard-level stats about the "following tasks" associated with each shard for the specified indices.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-get-follow-stats.html | Elasticsearch API documentation}
     */
-  async followStats (this: That, params: T.CcrFollowStatsRequest | TB.CcrFollowStatsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrFollowStatsResponse>
-  async followStats (this: That, params: T.CcrFollowStatsRequest | TB.CcrFollowStatsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrFollowStatsResponse, unknown>>
-  async followStats (this: That, params: T.CcrFollowStatsRequest | TB.CcrFollowStatsRequest, options?: TransportRequestOptions): Promise<T.CcrFollowStatsResponse>
-  async followStats (this: That, params: T.CcrFollowStatsRequest | TB.CcrFollowStatsRequest, options?: TransportRequestOptions): Promise<any> {
+  async followStats (this: That, params: T.CcrFollowStatsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrFollowStatsResponse>
+  async followStats (this: That, params: T.CcrFollowStatsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrFollowStatsResponse, unknown>>
+  async followStats (this: That, params: T.CcrFollowStatsRequest, options?: TransportRequestOptions): Promise<T.CcrFollowStatsResponse>
+  async followStats (this: That, params: T.CcrFollowStatsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -185,23 +217,26 @@ export default class Ccr {
   }
 
   /**
-    * Removes the follower retention leases from the leader.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-post-forget-follower.html | Elasticsearch API documentation}
+    * Forget a follower. Remove the cross-cluster replication follower retention leases from the leader. A following index takes out retention leases on its leader index. These leases are used to increase the likelihood that the shards of the leader index retain the history of operations that the shards of the following index need to run replication. When a follower index is converted to a regular index by the unfollow API (either by directly calling the API or by index lifecycle management tasks), these leases are removed. However, removal of the leases can fail, for example when the remote cluster containing the leader index is unavailable. While the leases will eventually expire on their own, their extended existence can cause the leader index to hold more history than necessary and prevent index lifecycle management from performing some operations on the leader index. This API exists to enable manually removing the leases when the unfollow API is unable to do so. NOTE: This API does not stop replication by a following index. If you use this API with a follower index that is still actively following, the following index will add back retention leases on the leader. The only purpose of this API is to handle the case of failure to remove the following retention leases after the unfollow API is invoked.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-post-forget-follower.html | Elasticsearch API documentation}
     */
-  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest | TB.CcrForgetFollowerRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrForgetFollowerResponse>
-  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest | TB.CcrForgetFollowerRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrForgetFollowerResponse, unknown>>
-  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest | TB.CcrForgetFollowerRequest, options?: TransportRequestOptions): Promise<T.CcrForgetFollowerResponse>
-  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest | TB.CcrForgetFollowerRequest, options?: TransportRequestOptions): Promise<any> {
+  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrForgetFollowerResponse>
+  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrForgetFollowerResponse, unknown>>
+  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest, options?: TransportRequestOptions): Promise<T.CcrForgetFollowerResponse>
+  async forgetFollower (this: That, params: T.CcrForgetFollowerRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
     const acceptedBody: string[] = ['follower_cluster', 'follower_index', 'follower_index_uuid', 'leader_remote_cluster']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     for (const key in params) {
@@ -211,7 +246,7 @@ export default class Ccr {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -229,22 +264,32 @@ export default class Ccr {
   }
 
   /**
-    * Gets configured auto-follow patterns. Returns the specified auto-follow pattern collection.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-get-auto-follow-pattern.html | Elasticsearch API documentation}
+    * Get auto-follow patterns. Get cross-cluster replication auto-follow patterns.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-get-auto-follow-pattern.html | Elasticsearch API documentation}
     */
-  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest | TB.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrGetAutoFollowPatternResponse>
-  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest | TB.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrGetAutoFollowPatternResponse, unknown>>
-  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest | TB.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrGetAutoFollowPatternResponse>
-  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest | TB.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
+  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrGetAutoFollowPatternResponse>
+  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrGetAutoFollowPatternResponse, unknown>>
+  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrGetAutoFollowPatternResponse>
+  async getAutoFollowPattern (this: That, params?: T.CcrGetAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -269,21 +314,31 @@ export default class Ccr {
   }
 
   /**
-    * Pauses an auto-follow pattern
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-pause-auto-follow-pattern.html | Elasticsearch API documentation}
+    * Pause an auto-follow pattern. Pause a cross-cluster replication auto-follow pattern. When the API returns, the auto-follow pattern is inactive. New indices that are created on the remote cluster and match the auto-follow patterns are ignored. You can resume auto-following with the resume auto-follow pattern API. When it resumes, the auto-follow pattern is active again and automatically configures follower indices for newly created indices on the remote cluster that match its patterns. Remote indices that were created while the pattern was paused will also be followed, unless they have been deleted or closed in the interim.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-pause-auto-follow-pattern.html | Elasticsearch API documentation}
     */
-  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest | TB.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrPauseAutoFollowPatternResponse>
-  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest | TB.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrPauseAutoFollowPatternResponse, unknown>>
-  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest | TB.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrPauseAutoFollowPatternResponse>
-  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest | TB.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
+  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrPauseAutoFollowPatternResponse>
+  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrPauseAutoFollowPatternResponse, unknown>>
+  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrPauseAutoFollowPatternResponse>
+  async pauseAutoFollowPattern (this: That, params: T.CcrPauseAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -301,21 +356,31 @@ export default class Ccr {
   }
 
   /**
-    * Pauses a follower index. The follower index will not fetch any additional operations from the leader index.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-post-pause-follow.html | Elasticsearch API documentation}
+    * Pause a follower. Pause a cross-cluster replication follower index. The follower index will not fetch any additional operations from the leader index. You can resume following with the resume follower API. You can pause and resume a follower index to change the configuration of the following task.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-post-pause-follow.html | Elasticsearch API documentation}
     */
-  async pauseFollow (this: That, params: T.CcrPauseFollowRequest | TB.CcrPauseFollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrPauseFollowResponse>
-  async pauseFollow (this: That, params: T.CcrPauseFollowRequest | TB.CcrPauseFollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrPauseFollowResponse, unknown>>
-  async pauseFollow (this: That, params: T.CcrPauseFollowRequest | TB.CcrPauseFollowRequest, options?: TransportRequestOptions): Promise<T.CcrPauseFollowResponse>
-  async pauseFollow (this: That, params: T.CcrPauseFollowRequest | TB.CcrPauseFollowRequest, options?: TransportRequestOptions): Promise<any> {
+  async pauseFollow (this: That, params: T.CcrPauseFollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrPauseFollowResponse>
+  async pauseFollow (this: That, params: T.CcrPauseFollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrPauseFollowResponse, unknown>>
+  async pauseFollow (this: That, params: T.CcrPauseFollowRequest, options?: TransportRequestOptions): Promise<T.CcrPauseFollowResponse>
+  async pauseFollow (this: That, params: T.CcrPauseFollowRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -333,23 +398,26 @@ export default class Ccr {
   }
 
   /**
-    * Creates a new named collection of auto-follow patterns against a specified remote cluster. Newly created indices on the remote cluster matching any of the specified patterns will be automatically configured as follower indices.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-put-auto-follow-pattern.html | Elasticsearch API documentation}
+    * Create or update auto-follow patterns. Create a collection of cross-cluster replication auto-follow patterns for a remote cluster. Newly created indices on the remote cluster that match any of the patterns are automatically configured as follower indices. Indices on the remote cluster that were created before the auto-follow pattern was created will not be auto-followed even if they match the pattern. This API can also be used to update auto-follow patterns. NOTE: Follower indices that were configured automatically before updating an auto-follow pattern will remain unchanged even if they do not match against the new patterns.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-put-auto-follow-pattern.html | Elasticsearch API documentation}
     */
-  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest | TB.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrPutAutoFollowPatternResponse>
-  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest | TB.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrPutAutoFollowPatternResponse, unknown>>
-  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest | TB.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrPutAutoFollowPatternResponse>
-  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest | TB.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
+  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrPutAutoFollowPatternResponse>
+  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrPutAutoFollowPatternResponse, unknown>>
+  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrPutAutoFollowPatternResponse>
+  async putAutoFollowPattern (this: That, params: T.CcrPutAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
     const acceptedBody: string[] = ['remote_cluster', 'follow_index_pattern', 'leader_index_patterns', 'leader_index_exclusion_patterns', 'max_outstanding_read_requests', 'settings', 'max_outstanding_write_requests', 'read_poll_timeout', 'max_read_request_operation_count', 'max_read_request_size', 'max_retry_delay', 'max_write_buffer_count', 'max_write_buffer_size', 'max_write_request_operation_count', 'max_write_request_size']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     for (const key in params) {
@@ -359,7 +427,7 @@ export default class Ccr {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -377,21 +445,31 @@ export default class Ccr {
   }
 
   /**
-    * Resumes an auto-follow pattern that has been paused
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-resume-auto-follow-pattern.html | Elasticsearch API documentation}
+    * Resume an auto-follow pattern. Resume a cross-cluster replication auto-follow pattern that was paused. The auto-follow pattern will resume configuring following indices for newly created indices that match its patterns on the remote cluster. Remote indices created while the pattern was paused will also be followed unless they have been deleted or closed in the interim.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-resume-auto-follow-pattern.html | Elasticsearch API documentation}
     */
-  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest | TB.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrResumeAutoFollowPatternResponse>
-  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest | TB.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrResumeAutoFollowPatternResponse, unknown>>
-  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest | TB.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrResumeAutoFollowPatternResponse>
-  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest | TB.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
+  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrResumeAutoFollowPatternResponse>
+  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrResumeAutoFollowPatternResponse, unknown>>
+  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<T.CcrResumeAutoFollowPatternResponse>
+  async resumeAutoFollowPattern (this: That, params: T.CcrResumeAutoFollowPatternRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -409,23 +487,26 @@ export default class Ccr {
   }
 
   /**
-    * Resumes a follower index that has been paused
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-post-resume-follow.html | Elasticsearch API documentation}
+    * Resume a follower. Resume a cross-cluster replication follower index that was paused. The follower index could have been paused with the pause follower API. Alternatively it could be paused due to replication that cannot be retried due to failures during following tasks. When this API returns, the follower index will resume fetching operations from the leader index.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-post-resume-follow.html | Elasticsearch API documentation}
     */
-  async resumeFollow (this: That, params: T.CcrResumeFollowRequest | TB.CcrResumeFollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrResumeFollowResponse>
-  async resumeFollow (this: That, params: T.CcrResumeFollowRequest | TB.CcrResumeFollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrResumeFollowResponse, unknown>>
-  async resumeFollow (this: That, params: T.CcrResumeFollowRequest | TB.CcrResumeFollowRequest, options?: TransportRequestOptions): Promise<T.CcrResumeFollowResponse>
-  async resumeFollow (this: That, params: T.CcrResumeFollowRequest | TB.CcrResumeFollowRequest, options?: TransportRequestOptions): Promise<any> {
+  async resumeFollow (this: That, params: T.CcrResumeFollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrResumeFollowResponse>
+  async resumeFollow (this: That, params: T.CcrResumeFollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrResumeFollowResponse, unknown>>
+  async resumeFollow (this: That, params: T.CcrResumeFollowRequest, options?: TransportRequestOptions): Promise<T.CcrResumeFollowResponse>
+  async resumeFollow (this: That, params: T.CcrResumeFollowRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
     const acceptedBody: string[] = ['max_outstanding_read_requests', 'max_outstanding_write_requests', 'max_read_request_operation_count', 'max_read_request_size', 'max_retry_delay', 'max_write_buffer_count', 'max_write_buffer_size', 'max_write_request_operation_count', 'max_write_request_size', 'read_poll_timeout']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     for (const key in params) {
@@ -435,7 +516,7 @@ export default class Ccr {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -453,22 +534,32 @@ export default class Ccr {
   }
 
   /**
-    * Gets all stats related to cross-cluster replication.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-get-stats.html | Elasticsearch API documentation}
+    * Get cross-cluster replication stats. This API returns stats about auto-following and the same shard-level stats as the get follower stats API.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-get-stats.html | Elasticsearch API documentation}
     */
-  async stats (this: That, params?: T.CcrStatsRequest | TB.CcrStatsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrStatsResponse>
-  async stats (this: That, params?: T.CcrStatsRequest | TB.CcrStatsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrStatsResponse, unknown>>
-  async stats (this: That, params?: T.CcrStatsRequest | TB.CcrStatsRequest, options?: TransportRequestOptions): Promise<T.CcrStatsResponse>
-  async stats (this: That, params?: T.CcrStatsRequest | TB.CcrStatsRequest, options?: TransportRequestOptions): Promise<any> {
+  async stats (this: That, params?: T.CcrStatsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrStatsResponse>
+  async stats (this: That, params?: T.CcrStatsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrStatsResponse, unknown>>
+  async stats (this: That, params?: T.CcrStatsRequest, options?: TransportRequestOptions): Promise<T.CcrStatsResponse>
+  async stats (this: That, params?: T.CcrStatsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -483,21 +574,31 @@ export default class Ccr {
   }
 
   /**
-    * Stops the following task associated with a follower index and removes index metadata and settings associated with cross-cluster replication.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/ccr-post-unfollow.html | Elasticsearch API documentation}
+    * Unfollow an index. Convert a cross-cluster replication follower index to a regular index. The API stops the following task associated with a follower index and removes index metadata and settings associated with cross-cluster replication. The follower index must be paused and closed before you call the unfollow API. NOTE: Currently cross-cluster replication does not support converting an existing regular index to a follower index. Converting a follower index to a regular index is an irreversible operation.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/ccr-post-unfollow.html | Elasticsearch API documentation}
     */
-  async unfollow (this: That, params: T.CcrUnfollowRequest | TB.CcrUnfollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrUnfollowResponse>
-  async unfollow (this: That, params: T.CcrUnfollowRequest | TB.CcrUnfollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrUnfollowResponse, unknown>>
-  async unfollow (this: That, params: T.CcrUnfollowRequest | TB.CcrUnfollowRequest, options?: TransportRequestOptions): Promise<T.CcrUnfollowResponse>
-  async unfollow (this: That, params: T.CcrUnfollowRequest | TB.CcrUnfollowRequest, options?: TransportRequestOptions): Promise<any> {
+  async unfollow (this: That, params: T.CcrUnfollowRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.CcrUnfollowResponse>
+  async unfollow (this: That, params: T.CcrUnfollowRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.CcrUnfollowResponse, unknown>>
+  async unfollow (this: That, params: T.CcrUnfollowRequest, options?: TransportRequestOptions): Promise<T.CcrUnfollowResponse>
+  async unfollow (this: That, params: T.CcrUnfollowRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }

src/api/api/clear_scroll.ts

@@ -35,27 +35,29 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 /**
   * Clear a scrolling search. Clear the search context and results for a scrolling search.
-  * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/clear-scroll-api.html | Elasticsearch API documentation}
+  * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/clear-scroll-api.html | Elasticsearch API documentation}
   */
-export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest | TB.ClearScrollRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClearScrollResponse>
-export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest | TB.ClearScrollRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClearScrollResponse, unknown>>
-export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest | TB.ClearScrollRequest, options?: TransportRequestOptions): Promise<T.ClearScrollResponse>
-export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest | TB.ClearScrollRequest, options?: TransportRequestOptions): Promise<any> {
+export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClearScrollResponse>
+export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClearScrollResponse, unknown>>
+export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest, options?: TransportRequestOptions): Promise<T.ClearScrollResponse>
+export default async function ClearScrollApi (this: That, params?: T.ClearScrollRequest, options?: TransportRequestOptions): Promise<any> {
   const acceptedPath: string[] = []
   const acceptedBody: string[] = ['scroll_id']
-  const querystring: Record<string, any> = {}
-  // @ts-expect-error
-  const userBody: any = params?.body
-  let body: Record<string, any> | string
-  if (typeof userBody === 'string') {
-    body = userBody
-  } else {
-    body = userBody != null ? { ...userBody } : undefined
+  const userQuery = params?.querystring
+  const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+  let body: Record<string, any> | string | undefined
+  const userBody = params?.body
+  if (userBody != null) {
+    if (typeof userBody === 'string') {
+      body = userBody
+    } else {
+      body = { ...userBody }
+    }
   }
 
   params = params ?? {}
@@ -66,7 +68,7 @@ export default async function ClearScrollApi (this: That, params?: T.ClearScroll
       body[key] = params[key]
     } else if (acceptedPath.includes(key)) {
       continue
-    } else if (key !== 'body') {
+    } else if (key !== 'body' && key !== 'querystring') {
       // @ts-expect-error
       querystring[key] = params[key]
     }

src/api/api/close_point_in_time.ts

@@ -35,27 +35,29 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 /**
   * Close a point in time. A point in time must be opened explicitly before being used in search requests. The `keep_alive` parameter tells Elasticsearch how long it should persist. A point in time is automatically closed when the `keep_alive` period has elapsed. However, keeping points in time has a cost; close them as soon as they are no longer required for search requests.
-  * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/point-in-time-api.html | Elasticsearch API documentation}
+  * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/point-in-time-api.html | Elasticsearch API documentation}
   */
-export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest | TB.ClosePointInTimeRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClosePointInTimeResponse>
-export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest | TB.ClosePointInTimeRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClosePointInTimeResponse, unknown>>
-export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest | TB.ClosePointInTimeRequest, options?: TransportRequestOptions): Promise<T.ClosePointInTimeResponse>
-export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest | TB.ClosePointInTimeRequest, options?: TransportRequestOptions): Promise<any> {
+export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClosePointInTimeResponse>
+export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClosePointInTimeResponse, unknown>>
+export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest, options?: TransportRequestOptions): Promise<T.ClosePointInTimeResponse>
+export default async function ClosePointInTimeApi (this: That, params: T.ClosePointInTimeRequest, options?: TransportRequestOptions): Promise<any> {
   const acceptedPath: string[] = []
   const acceptedBody: string[] = ['id']
-  const querystring: Record<string, any> = {}
-  // @ts-expect-error
-  const userBody: any = params?.body
-  let body: Record<string, any> | string
-  if (typeof userBody === 'string') {
-    body = userBody
-  } else {
-    body = userBody != null ? { ...userBody } : undefined
+  const userQuery = params?.querystring
+  const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+  let body: Record<string, any> | string | undefined
+  const userBody = params?.body
+  if (userBody != null) {
+    if (typeof userBody === 'string') {
+      body = userBody
+    } else {
+      body = { ...userBody }
+    }
   }
 
   for (const key in params) {
@@ -65,7 +67,7 @@ export default async function ClosePointInTimeApi (this: That, params: T.ClosePo
       body[key] = params[key]
     } else if (acceptedPath.includes(key)) {
       continue
-    } else if (key !== 'body') {
+    } else if (key !== 'body' && key !== 'querystring') {
       // @ts-expect-error
       querystring[key] = params[key]
     }

src/api/api/cluster.ts

@@ -35,7 +35,6 @@ import {
   TransportResult
 } from '@elastic/transport'
 import * as T from '../types'
-import * as TB from '../typesWithBodyKey'
 interface That { transport: Transport }
 
 export default class Cluster {
@@ -45,23 +44,26 @@ export default class Cluster {
   }
 
   /**
-    * Provides explanations for shard allocations in the cluster.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-allocation-explain.html | Elasticsearch API documentation}
+    * Explain the shard allocations. Get explanations for shard allocations in the cluster. For unassigned shards, it provides an explanation for why the shard is unassigned. For assigned shards, it provides an explanation for why the shard is remaining on its current node and has not moved or rebalanced to another node. This API can be very useful when attempting to diagnose why a shard is unassigned or why a shard continues to remain on its current node when you might expect otherwise.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-allocation-explain.html | Elasticsearch API documentation}
     */
-  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest | TB.ClusterAllocationExplainRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterAllocationExplainResponse>
-  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest | TB.ClusterAllocationExplainRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterAllocationExplainResponse, unknown>>
-  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest | TB.ClusterAllocationExplainRequest, options?: TransportRequestOptions): Promise<T.ClusterAllocationExplainResponse>
-  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest | TB.ClusterAllocationExplainRequest, options?: TransportRequestOptions): Promise<any> {
+  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterAllocationExplainResponse>
+  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterAllocationExplainResponse, unknown>>
+  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest, options?: TransportRequestOptions): Promise<T.ClusterAllocationExplainResponse>
+  async allocationExplain (this: That, params?: T.ClusterAllocationExplainRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
     const acceptedBody: string[] = ['current_node', 'index', 'primary', 'shard']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     params = params ?? {}
@@ -72,7 +74,7 @@ export default class Cluster {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -87,21 +89,31 @@ export default class Cluster {
   }
 
   /**
-    * Delete component templates. Deletes component templates. Component templates are building blocks for constructing index templates that specify index mappings, settings, and aliases.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/indices-component-template.html | Elasticsearch API documentation}
+    * Delete component templates. Component templates are building blocks for constructing index templates that specify index mappings, settings, and aliases.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-component-template.html | Elasticsearch API documentation}
     */
-  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest | TB.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterDeleteComponentTemplateResponse>
-  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest | TB.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterDeleteComponentTemplateResponse, unknown>>
-  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest | TB.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterDeleteComponentTemplateResponse>
-  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest | TB.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
+  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterDeleteComponentTemplateResponse>
+  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterDeleteComponentTemplateResponse, unknown>>
+  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterDeleteComponentTemplateResponse>
+  async deleteComponentTemplate (this: That, params: T.ClusterDeleteComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -119,22 +131,32 @@ export default class Cluster {
   }
 
   /**
-    * Clears cluster voting config exclusions.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/voting-config-exclusions.html | Elasticsearch API documentation}
+    * Clear cluster voting config exclusions. Remove master-eligible nodes from the voting configuration exclusion list.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/voting-config-exclusions.html | Elasticsearch API documentation}
     */
-  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest | TB.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterDeleteVotingConfigExclusionsResponse>
-  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest | TB.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterDeleteVotingConfigExclusionsResponse, unknown>>
-  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest | TB.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<T.ClusterDeleteVotingConfigExclusionsResponse>
-  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest | TB.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<any> {
+  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterDeleteVotingConfigExclusionsResponse>
+  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterDeleteVotingConfigExclusionsResponse, unknown>>
+  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<T.ClusterDeleteVotingConfigExclusionsResponse>
+  async deleteVotingConfigExclusions (this: That, params?: T.ClusterDeleteVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -150,20 +172,30 @@ export default class Cluster {
 
   /**
     * Check component templates. Returns information about whether a particular component template exists.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/indices-component-template.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-component-template.html | Elasticsearch API documentation}
     */
-  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest | TB.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterExistsComponentTemplateResponse>
-  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest | TB.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterExistsComponentTemplateResponse, unknown>>
-  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest | TB.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterExistsComponentTemplateResponse>
-  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest | TB.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
+  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterExistsComponentTemplateResponse>
+  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterExistsComponentTemplateResponse, unknown>>
+  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterExistsComponentTemplateResponse>
+  async existsComponentTemplate (this: That, params: T.ClusterExistsComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -181,22 +213,32 @@ export default class Cluster {
   }
 
   /**
-    * Get component templates. Retrieves information about component templates.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/indices-component-template.html | Elasticsearch API documentation}
+    * Get component templates. Get information about component templates.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-component-template.html | Elasticsearch API documentation}
     */
-  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest | TB.ClusterGetComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterGetComponentTemplateResponse>
-  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest | TB.ClusterGetComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterGetComponentTemplateResponse, unknown>>
-  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest | TB.ClusterGetComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterGetComponentTemplateResponse>
-  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest | TB.ClusterGetComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
+  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterGetComponentTemplateResponse>
+  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterGetComponentTemplateResponse, unknown>>
+  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterGetComponentTemplateResponse>
+  async getComponentTemplate (this: That, params?: T.ClusterGetComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -221,22 +263,32 @@ export default class Cluster {
   }
 
   /**
-    * Returns cluster-wide settings. By default, it returns only settings that have been explicitly defined.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-get-settings.html | Elasticsearch API documentation}
+    * Get cluster-wide settings. By default, it returns only settings that have been explicitly defined.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-get-settings.html | Elasticsearch API documentation}
     */
-  async getSettings (this: That, params?: T.ClusterGetSettingsRequest | TB.ClusterGetSettingsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterGetSettingsResponse>
-  async getSettings (this: That, params?: T.ClusterGetSettingsRequest | TB.ClusterGetSettingsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterGetSettingsResponse, unknown>>
-  async getSettings (this: That, params?: T.ClusterGetSettingsRequest | TB.ClusterGetSettingsRequest, options?: TransportRequestOptions): Promise<T.ClusterGetSettingsResponse>
-  async getSettings (this: That, params?: T.ClusterGetSettingsRequest | TB.ClusterGetSettingsRequest, options?: TransportRequestOptions): Promise<any> {
+  async getSettings (this: That, params?: T.ClusterGetSettingsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterGetSettingsResponse>
+  async getSettings (this: That, params?: T.ClusterGetSettingsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterGetSettingsResponse, unknown>>
+  async getSettings (this: That, params?: T.ClusterGetSettingsRequest, options?: TransportRequestOptions): Promise<T.ClusterGetSettingsResponse>
+  async getSettings (this: That, params?: T.ClusterGetSettingsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -251,22 +303,32 @@ export default class Cluster {
   }
 
   /**
-    * The cluster health API returns a simple status on the health of the cluster. You can also use the API to get the health status of only specified data streams and indices. For data streams, the API retrieves the health status of the stream’s backing indices. The cluster health status is: green, yellow or red. On the shard level, a red status indicates that the specific shard is not allocated in the cluster, yellow means that the primary shard is allocated but replicas are not, and green means that all shards are allocated. The index level status is controlled by the worst shard status. The cluster status is controlled by the worst index status.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-health.html | Elasticsearch API documentation}
+    * Get the cluster health status. You can also use the API to get the health status of only specified data streams and indices. For data streams, the API retrieves the health status of the stream’s backing indices. The cluster health status is: green, yellow or red. On the shard level, a red status indicates that the specific shard is not allocated in the cluster. Yellow means that the primary shard is allocated but replicas are not. Green means that all shards are allocated. The index level status is controlled by the worst shard status. One of the main benefits of the API is the ability to wait until the cluster reaches a certain high watermark health level. The cluster status is controlled by the worst index status.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-health.html | Elasticsearch API documentation}
     */
-  async health (this: That, params?: T.ClusterHealthRequest | TB.ClusterHealthRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterHealthResponse>
-  async health (this: That, params?: T.ClusterHealthRequest | TB.ClusterHealthRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterHealthResponse, unknown>>
-  async health (this: That, params?: T.ClusterHealthRequest | TB.ClusterHealthRequest, options?: TransportRequestOptions): Promise<T.ClusterHealthResponse>
-  async health (this: That, params?: T.ClusterHealthRequest | TB.ClusterHealthRequest, options?: TransportRequestOptions): Promise<any> {
+  async health (this: That, params?: T.ClusterHealthRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterHealthResponse>
+  async health (this: That, params?: T.ClusterHealthRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterHealthResponse, unknown>>
+  async health (this: That, params?: T.ClusterHealthRequest, options?: TransportRequestOptions): Promise<T.ClusterHealthResponse>
+  async health (this: That, params?: T.ClusterHealthRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['index']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -292,20 +354,30 @@ export default class Cluster {
 
   /**
     * Get cluster info. Returns basic information about the cluster.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-info.html | Elasticsearch API documentation}
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-info.html | Elasticsearch API documentation}
     */
-  async info (this: That, params: T.ClusterInfoRequest | TB.ClusterInfoRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterInfoResponse>
-  async info (this: That, params: T.ClusterInfoRequest | TB.ClusterInfoRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterInfoResponse, unknown>>
-  async info (this: That, params: T.ClusterInfoRequest | TB.ClusterInfoRequest, options?: TransportRequestOptions): Promise<T.ClusterInfoResponse>
-  async info (this: That, params: T.ClusterInfoRequest | TB.ClusterInfoRequest, options?: TransportRequestOptions): Promise<any> {
+  async info (this: That, params: T.ClusterInfoRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterInfoResponse>
+  async info (this: That, params: T.ClusterInfoRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterInfoResponse, unknown>>
+  async info (this: That, params: T.ClusterInfoRequest, options?: TransportRequestOptions): Promise<T.ClusterInfoResponse>
+  async info (this: That, params: T.ClusterInfoRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['target']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -323,22 +395,32 @@ export default class Cluster {
   }
 
   /**
-    * Returns cluster-level changes (such as create index, update mapping, allocate or fail shard) that have not yet been executed. NOTE: This API returns a list of any pending updates to the cluster state. These are distinct from the tasks reported by the Task Management API which include periodic tasks and tasks initiated by the user, such as node stats, search queries, or create index requests. However, if a user-initiated task such as a create index command causes a cluster state update, the activity of this task might be reported by both task api and pending cluster tasks API.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-pending.html | Elasticsearch API documentation}
+    * Get the pending cluster tasks. Get information about cluster-level changes (such as create index, update mapping, allocate or fail shard) that have not yet taken effect. NOTE: This API returns a list of any pending updates to the cluster state. These are distinct from the tasks reported by the task management API which include periodic tasks and tasks initiated by the user, such as node stats, search queries, or create index requests. However, if a user-initiated task such as a create index command causes a cluster state update, the activity of this task might be reported by both task api and pending cluster tasks API.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-pending.html | Elasticsearch API documentation}
     */
-  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest | TB.ClusterPendingTasksRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPendingTasksResponse>
-  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest | TB.ClusterPendingTasksRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPendingTasksResponse, unknown>>
-  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest | TB.ClusterPendingTasksRequest, options?: TransportRequestOptions): Promise<T.ClusterPendingTasksResponse>
-  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest | TB.ClusterPendingTasksRequest, options?: TransportRequestOptions): Promise<any> {
+  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPendingTasksResponse>
+  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPendingTasksResponse, unknown>>
+  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest, options?: TransportRequestOptions): Promise<T.ClusterPendingTasksResponse>
+  async pendingTasks (this: That, params?: T.ClusterPendingTasksRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -353,22 +435,32 @@ export default class Cluster {
   }
 
   /**
-    * Updates the cluster voting config exclusions by node ids or node names.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/voting-config-exclusions.html | Elasticsearch API documentation}
+    * Update voting configuration exclusions. Update the cluster voting config exclusions by node IDs or node names. By default, if there are more than three master-eligible nodes in the cluster and you remove fewer than half of the master-eligible nodes in the cluster at once, the voting configuration automatically shrinks. If you want to shrink the voting configuration to contain fewer than three nodes or to remove half or more of the master-eligible nodes in the cluster at once, use this API to remove departing nodes from the voting configuration manually. The API adds an entry for each specified node to the cluster’s voting configuration exclusions list. It then waits until the cluster has reconfigured its voting configuration to exclude the specified nodes. Clusters should have no voting configuration exclusions in normal operation. Once the excluded nodes have stopped, clear the voting configuration exclusions with `DELETE /_cluster/voting_config_exclusions`. This API waits for the nodes to be fully removed from the cluster before it returns. If your cluster has voting configuration exclusions for nodes that you no longer intend to remove, use `DELETE /_cluster/voting_config_exclusions?wait_for_removal=false` to clear the voting configuration exclusions without waiting for the nodes to leave the cluster. A response to `POST /_cluster/voting_config_exclusions` with an HTTP status code of 200 OK guarantees that the node has been removed from the voting configuration and will not be reinstated until the voting configuration exclusions are cleared by calling `DELETE /_cluster/voting_config_exclusions`. If the call to `POST /_cluster/voting_config_exclusions` fails or returns a response with an HTTP status code other than 200 OK then the node may not have been removed from the voting configuration. In that case, you may safely retry the call. NOTE: Voting exclusions are required only when you remove at least half of the master-eligible nodes from a cluster in a short time period. They are not required when removing master-ineligible nodes or when removing fewer than half of the master-eligible nodes.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/voting-config-exclusions.html | Elasticsearch API documentation}
     */
-  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest | TB.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPostVotingConfigExclusionsResponse>
-  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest | TB.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPostVotingConfigExclusionsResponse, unknown>>
-  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest | TB.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<T.ClusterPostVotingConfigExclusionsResponse>
-  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest | TB.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<any> {
+  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPostVotingConfigExclusionsResponse>
+  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPostVotingConfigExclusionsResponse, unknown>>
+  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<T.ClusterPostVotingConfigExclusionsResponse>
+  async postVotingConfigExclusions (this: That, params?: T.ClusterPostVotingConfigExclusionsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -383,23 +475,26 @@ export default class Cluster {
   }
 
   /**
-    * Create or update a component template. Creates or updates a component template. Component templates are building blocks for constructing index templates that specify index mappings, settings, and aliases. An index template can be composed of multiple component templates. To use a component template, specify it in an index template’s `composed_of` list. Component templates are only applied to new data streams and indices as part of a matching index template. Settings and mappings specified directly in the index template or the create index request override any settings or mappings specified in a component template. Component templates are only used during index creation. For data streams, this includes data stream creation and the creation of a stream’s backing indices. Changes to component templates do not affect existing indices, including a stream’s backing indices. You can use C-style `/* *\/` block comments in component templates. You can include comments anywhere in the request body except before the opening curly bracket.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/indices-component-template.html | Elasticsearch API documentation}
+    * Create or update a component template. Component templates are building blocks for constructing index templates that specify index mappings, settings, and aliases. An index template can be composed of multiple component templates. To use a component template, specify it in an index template’s `composed_of` list. Component templates are only applied to new data streams and indices as part of a matching index template. Settings and mappings specified directly in the index template or the create index request override any settings or mappings specified in a component template. Component templates are only used during index creation. For data streams, this includes data stream creation and the creation of a stream’s backing indices. Changes to component templates do not affect existing indices, including a stream’s backing indices. You can use C-style `/* *\/` block comments in component templates. You can include comments anywhere in the request body except before the opening curly bracket. **Applying component templates** You cannot directly apply a component template to a data stream or index. To be applied, a component template must be included in an index template's `composed_of` list.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-component-template.html | Elasticsearch API documentation}
     */
-  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest | TB.ClusterPutComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPutComponentTemplateResponse>
-  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest | TB.ClusterPutComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPutComponentTemplateResponse, unknown>>
-  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest | TB.ClusterPutComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterPutComponentTemplateResponse>
-  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest | TB.ClusterPutComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
+  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPutComponentTemplateResponse>
+  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPutComponentTemplateResponse, unknown>>
+  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest, options?: TransportRequestOptions): Promise<T.ClusterPutComponentTemplateResponse>
+  async putComponentTemplate (this: That, params: T.ClusterPutComponentTemplateRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['name']
     const acceptedBody: string[] = ['template', 'version', '_meta', 'deprecated']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     for (const key in params) {
@@ -409,7 +504,7 @@ export default class Cluster {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -427,23 +522,26 @@ export default class Cluster {
   }
 
   /**
-    * Updates the cluster settings.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-update-settings.html | Elasticsearch API documentation}
+    * Update the cluster settings. Configure and update dynamic settings on a running cluster. You can also configure dynamic settings locally on an unstarted or shut down node in `elasticsearch.yml`. Updates made with this API can be persistent, which apply across cluster restarts, or transient, which reset after a cluster restart. You can also reset transient or persistent settings by assigning them a null value. If you configure the same setting using multiple methods, Elasticsearch applies the settings in following order of precedence: 1) Transient setting; 2) Persistent setting; 3) `elasticsearch.yml` setting; 4) Default setting value. For example, you can apply a transient setting to override a persistent setting or `elasticsearch.yml` setting. However, a change to an `elasticsearch.yml` setting will not override a defined transient or persistent setting. TIP: In Elastic Cloud, use the user settings feature to configure all cluster settings. This method automatically rejects unsafe settings that could break your cluster. If you run Elasticsearch on your own hardware, use this API to configure dynamic cluster settings. Only use `elasticsearch.yml` for static cluster settings and node settings. The API doesn’t require a restart and ensures a setting’s value is the same on all nodes. WARNING: Transient cluster settings are no longer recommended. Use persistent cluster settings instead. If a cluster becomes unstable, transient settings can clear unexpectedly, resulting in a potentially undesired cluster configuration.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-update-settings.html | Elasticsearch API documentation}
     */
-  async putSettings (this: That, params?: T.ClusterPutSettingsRequest | TB.ClusterPutSettingsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPutSettingsResponse>
-  async putSettings (this: That, params?: T.ClusterPutSettingsRequest | TB.ClusterPutSettingsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPutSettingsResponse, unknown>>
-  async putSettings (this: That, params?: T.ClusterPutSettingsRequest | TB.ClusterPutSettingsRequest, options?: TransportRequestOptions): Promise<T.ClusterPutSettingsResponse>
-  async putSettings (this: That, params?: T.ClusterPutSettingsRequest | TB.ClusterPutSettingsRequest, options?: TransportRequestOptions): Promise<any> {
+  async putSettings (this: That, params?: T.ClusterPutSettingsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterPutSettingsResponse>
+  async putSettings (this: That, params?: T.ClusterPutSettingsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterPutSettingsResponse, unknown>>
+  async putSettings (this: That, params?: T.ClusterPutSettingsRequest, options?: TransportRequestOptions): Promise<T.ClusterPutSettingsResponse>
+  async putSettings (this: That, params?: T.ClusterPutSettingsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
     const acceptedBody: string[] = ['persistent', 'transient']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     params = params ?? {}
@@ -454,7 +552,7 @@ export default class Cluster {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -469,22 +567,32 @@ export default class Cluster {
   }
 
   /**
-    * The cluster remote info API allows you to retrieve all of the configured remote cluster information. It returns connection and endpoint information keyed by the configured remote cluster alias.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-remote-info.html | Elasticsearch API documentation}
+    * Get remote cluster information. Get all of the configured remote cluster information. This API returns connection and endpoint information keyed by the configured remote cluster alias.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-remote-info.html | Elasticsearch API documentation}
     */
-  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest | TB.ClusterRemoteInfoRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterRemoteInfoResponse>
-  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest | TB.ClusterRemoteInfoRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterRemoteInfoResponse, unknown>>
-  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest | TB.ClusterRemoteInfoRequest, options?: TransportRequestOptions): Promise<T.ClusterRemoteInfoResponse>
-  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest | TB.ClusterRemoteInfoRequest, options?: TransportRequestOptions): Promise<any> {
+  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterRemoteInfoResponse>
+  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterRemoteInfoResponse, unknown>>
+  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest, options?: TransportRequestOptions): Promise<T.ClusterRemoteInfoResponse>
+  async remoteInfo (this: That, params?: T.ClusterRemoteInfoRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -499,23 +607,26 @@ export default class Cluster {
   }
 
   /**
-    * Allows to manually change the allocation of individual shards in the cluster.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-reroute.html | Elasticsearch API documentation}
+    * Reroute the cluster. Manually change the allocation of individual shards in the cluster. For example, a shard can be moved from one node to another explicitly, an allocation can be canceled, and an unassigned shard can be explicitly allocated to a specific node. It is important to note that after processing any reroute commands Elasticsearch will perform rebalancing as normal (respecting the values of settings such as `cluster.routing.rebalance.enable`) in order to remain in a balanced state. For example, if the requested allocation includes moving a shard from node1 to node2 then this may cause a shard to be moved from node2 back to node1 to even things out. The cluster can be set to disable allocations using the `cluster.routing.allocation.enable` setting. If allocations are disabled then the only allocations that will be performed are explicit ones given using the reroute command, and consequent allocations due to rebalancing. The cluster will attempt to allocate a shard a maximum of `index.allocation.max_retries` times in a row (defaults to `5`), before giving up and leaving the shard unallocated. This scenario can be caused by structural problems such as having an analyzer which refers to a stopwords file which doesn’t exist on all nodes. Once the problem has been corrected, allocation can be manually retried by calling the reroute API with the `?retry_failed` URI query parameter, which will attempt a single retry round for these shards.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-reroute.html | Elasticsearch API documentation}
     */
-  async reroute (this: That, params?: T.ClusterRerouteRequest | TB.ClusterRerouteRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterRerouteResponse>
-  async reroute (this: That, params?: T.ClusterRerouteRequest | TB.ClusterRerouteRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterRerouteResponse, unknown>>
-  async reroute (this: That, params?: T.ClusterRerouteRequest | TB.ClusterRerouteRequest, options?: TransportRequestOptions): Promise<T.ClusterRerouteResponse>
-  async reroute (this: That, params?: T.ClusterRerouteRequest | TB.ClusterRerouteRequest, options?: TransportRequestOptions): Promise<any> {
+  async reroute (this: That, params?: T.ClusterRerouteRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterRerouteResponse>
+  async reroute (this: That, params?: T.ClusterRerouteRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterRerouteResponse, unknown>>
+  async reroute (this: That, params?: T.ClusterRerouteRequest, options?: TransportRequestOptions): Promise<T.ClusterRerouteResponse>
+  async reroute (this: That, params?: T.ClusterRerouteRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = []
     const acceptedBody: string[] = ['commands']
-    const querystring: Record<string, any> = {}
-    // @ts-expect-error
-    const userBody: any = params?.body
-    let body: Record<string, any> | string
-    if (typeof userBody === 'string') {
-      body = userBody
-    } else {
-      body = userBody != null ? { ...userBody } : undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
     }
 
     params = params ?? {}
@@ -526,7 +637,7 @@ export default class Cluster {
         body[key] = params[key]
       } else if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -541,22 +652,32 @@ export default class Cluster {
   }
 
   /**
-    * Returns a comprehensive information about the state of the cluster.
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-state.html | Elasticsearch API documentation}
+    * Get the cluster state. Get comprehensive information about the state of the cluster. The cluster state is an internal data structure which keeps track of a variety of information needed by every node, including the identity and attributes of the other nodes in the cluster; cluster-wide settings; index metadata, including the mapping and settings for each index; the location and status of every shard copy in the cluster. The elected master node ensures that every node in the cluster has a copy of the same cluster state. This API lets you retrieve a representation of this internal state for debugging or diagnostic purposes. You may need to consult the Elasticsearch source code to determine the precise meaning of the response. By default the API will route requests to the elected master node since this node is the authoritative source of cluster states. You can also retrieve the cluster state held on the node handling the API request by adding the `?local=true` query parameter. Elasticsearch may need to expend significant effort to compute a response to this API in larger clusters, and the response may comprise a very large quantity of data. If you use this API repeatedly, your cluster may become unstable. WARNING: The response is a representation of an internal data structure. Its format is not subject to the same compatibility guarantees as other more stable APIs and may change from version to version. Do not query this API using external monitoring tools. Instead, obtain the information you require using other more stable cluster APIs.
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-state.html | Elasticsearch API documentation}
     */
-  async state (this: That, params?: T.ClusterStateRequest | TB.ClusterStateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterStateResponse>
-  async state (this: That, params?: T.ClusterStateRequest | TB.ClusterStateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterStateResponse, unknown>>
-  async state (this: That, params?: T.ClusterStateRequest | TB.ClusterStateRequest, options?: TransportRequestOptions): Promise<T.ClusterStateResponse>
-  async state (this: That, params?: T.ClusterStateRequest | TB.ClusterStateRequest, options?: TransportRequestOptions): Promise<any> {
+  async state (this: That, params?: T.ClusterStateRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterStateResponse>
+  async state (this: That, params?: T.ClusterStateRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterStateResponse, unknown>>
+  async state (this: That, params?: T.ClusterStateRequest, options?: TransportRequestOptions): Promise<T.ClusterStateResponse>
+  async state (this: That, params?: T.ClusterStateRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['metric', 'index']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }
@@ -585,22 +706,32 @@ export default class Cluster {
   }
 
   /**
-    * Returns cluster statistics. It returns basic index metrics (shard numbers, store size, memory usage) and information about the current nodes that form the cluster (number, roles, os, jvm versions, memory usage, cpu and installed plugins).
-    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/8.17/cluster-stats.html | Elasticsearch API documentation}
+    * Get cluster statistics. Get basic index metrics (shard numbers, store size, memory usage) and information about the current nodes that form the cluster (number, roles, os, jvm versions, memory usage, cpu and installed plugins).
+    * @see {@link https://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-stats.html | Elasticsearch API documentation}
     */
-  async stats (this: That, params?: T.ClusterStatsRequest | TB.ClusterStatsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterStatsResponse>
-  async stats (this: That, params?: T.ClusterStatsRequest | TB.ClusterStatsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterStatsResponse, unknown>>
-  async stats (this: That, params?: T.ClusterStatsRequest | TB.ClusterStatsRequest, options?: TransportRequestOptions): Promise<T.ClusterStatsResponse>
-  async stats (this: That, params?: T.ClusterStatsRequest | TB.ClusterStatsRequest, options?: TransportRequestOptions): Promise<any> {
+  async stats (this: That, params?: T.ClusterStatsRequest, options?: TransportRequestOptionsWithOutMeta): Promise<T.ClusterStatsResponse>
+  async stats (this: That, params?: T.ClusterStatsRequest, options?: TransportRequestOptionsWithMeta): Promise<TransportResult<T.ClusterStatsResponse, unknown>>
+  async stats (this: That, params?: T.ClusterStatsRequest, options?: TransportRequestOptions): Promise<T.ClusterStatsResponse>
+  async stats (this: That, params?: T.ClusterStatsRequest, options?: TransportRequestOptions): Promise<any> {
     const acceptedPath: string[] = ['node_id']
-    const querystring: Record<string, any> = {}
-    const body = undefined
+    const userQuery = params?.querystring
+    const querystring: Record<string, any> = userQuery != null ? { ...userQuery } : {}
+
+    let body: Record<string, any> | string | undefined
+    const userBody = params?.body
+    if (userBody != null) {
+      if (typeof userBody === 'string') {
+        body = userBody
+      } else {
+        body = { ...userBody }
+      }
+    }
 
     params = params ?? {}
     for (const key in params) {
       if (acceptedPath.includes(key)) {
         continue
-      } else if (key !== 'body') {
+      } else if (key !== 'body' && key !== 'querystring') {
         // @ts-expect-error
         querystring[key] = params[key]
       }