diff --git a/docs/doc_examples/048d8abd42d094bbdcf4452a58ccb35b.asciidoc b/docs/doc_examples/048d8abd42d094bbdcf4452a58ccb35b.asciidoc
new file mode 100644
index 000000000..42b87e0bc
--- /dev/null
+++ b/docs/doc_examples/048d8abd42d094bbdcf4452a58ccb35b.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.create({
+  index: 'twitter',
+  id: '1',
+  body: {
+    user: 'kimchy',
+    post_date: '2009-11-15T14:12:12',
+    message: 'trying out Elasticsearch'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/0ba0b2db24852abccb7c0fc1098d566e.asciidoc b/docs/doc_examples/0ba0b2db24852abccb7c0fc1098d566e.asciidoc
new file mode 100644
index 000000000..7e23f1bce
--- /dev/null
+++ b/docs/doc_examples/0ba0b2db24852abccb7c0fc1098d566e.asciidoc
@@ -0,0 +1,19 @@
+// 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.index({
+  index: 'twitter',
+  id: '2',
+  routing: 'user1',
+  body: {
+    counter: 1,
+    tags: [
+      'white'
+    ]
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/0ce3606f1dba490eef83c4317b315b62.asciidoc b/docs/doc_examples/0ce3606f1dba490eef83c4317b315b62.asciidoc
new file mode 100644
index 000000000..c89a1ffb3
--- /dev/null
+++ b/docs/doc_examples/0ce3606f1dba490eef83c4317b315b62.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: 'twitter',
+  body: {
+    query: {
+      term: {
+        user: 'kimchy'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/138ccd89f72aa7502dd9578403dcc589.asciidoc b/docs/doc_examples/138ccd89f72aa7502dd9578403dcc589.asciidoc
new file mode 100644
index 000000000..d6812ed4b
--- /dev/null
+++ b/docs/doc_examples/138ccd89f72aa7502dd9578403dcc589.asciidoc
@@ -0,0 +1,13 @@
+// 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.get({
+  index: 'twitter',
+  id: '0',
+  _source: 'false'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/1d65cb6d055c46a1bde809687d835b71.asciidoc b/docs/doc_examples/1d65cb6d055c46a1bde809687d835b71.asciidoc
new file mode 100644
index 000000000..122c24c08
--- /dev/null
+++ b/docs/doc_examples/1d65cb6d055c46a1bde809687d835b71.asciidoc
@@ -0,0 +1,13 @@
+// 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.get({
+  index: 'twitter',
+  id: '2',
+  routing: 'user1'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/1f336ecc62480c1d56351cc2f82d0d08.asciidoc b/docs/doc_examples/1f336ecc62480c1d56351cc2f82d0d08.asciidoc
new file mode 100644
index 000000000..0de94149b
--- /dev/null
+++ b/docs/doc_examples/1f336ecc62480c1d56351cc2f82d0d08.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.index({
+  index: 'twitter',
+  id: '1',
+  version: '2',
+  version_type: 'external',
+  body: {
+    message: 'elasticsearch now has versioning support, double cool!'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/231aa0bb39c35fe199d28fe0e4a62b2e.asciidoc b/docs/doc_examples/231aa0bb39c35fe199d28fe0e4a62b2e.asciidoc
new file mode 100644
index 000000000..ab3c92126
--- /dev/null
+++ b/docs/doc_examples/231aa0bb39c35fe199d28fe0e4a62b2e.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: 'bank',
+  body: {
+    query: {
+      match_phrase: {
+        address: 'mill lane'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/2468ab381257d759d8a88af1141f6f9c.asciidoc b/docs/doc_examples/2468ab381257d759d8a88af1141f6f9c.asciidoc
new file mode 100644
index 000000000..61aef030b
--- /dev/null
+++ b/docs/doc_examples/2468ab381257d759d8a88af1141f6f9c.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.existsSource({
+  index: 'twitter',
+  id: '1'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/251ea12c1248385ab409906ac64d9ee9.asciidoc b/docs/doc_examples/251ea12c1248385ab409906ac64d9ee9.asciidoc
new file mode 100644
index 000000000..839a8e655
--- /dev/null
+++ b/docs/doc_examples/251ea12c1248385ab409906ac64d9ee9.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: 'bank',
+  body: {
+    query: {
+      bool: {
+        must: {
+          match_all: {}
+        },
+        filter: {
+          range: {
+            balance: {
+              gte: 20000,
+              lte: 30000
+            }
+          }
+        }
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/28aad2c5942bfb221c2bf1bbdc01658e.asciidoc b/docs/doc_examples/28aad2c5942bfb221c2bf1bbdc01658e.asciidoc
new file mode 100644
index 000000000..5068af57e
--- /dev/null
+++ b/docs/doc_examples/28aad2c5942bfb221c2bf1bbdc01658e.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'city.*'
+        ],
+        query: 'this AND that OR thus'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/311c4b632a29b9ead63b02d01f10096b.asciidoc b/docs/doc_examples/311c4b632a29b9ead63b02d01f10096b.asciidoc
new file mode 100644
index 000000000..cecf117ec
--- /dev/null
+++ b/docs/doc_examples/311c4b632a29b9ead63b02d01f10096b.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.index({
+  index: 'customer',
+  id: '1',
+  body: {
+    name: 'John Doe'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/36818c6d9f434d387819c30bd9addb14.asciidoc b/docs/doc_examples/36818c6d9f434d387819c30bd9addb14.asciidoc
new file mode 100644
index 000000000..5ee620974
--- /dev/null
+++ b/docs/doc_examples/36818c6d9f434d387819c30bd9addb14.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.index({
+  index: 'twitter',
+  body: {
+    user: 'kimchy',
+    post_date: '2009-11-15T14:12:12',
+    message: 'trying out Elasticsearch'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/3d1ff6097e2359f927c88c2ccdb36252.asciidoc b/docs/doc_examples/3d1ff6097e2359f927c88c2ccdb36252.asciidoc
new file mode 100644
index 000000000..d770d86e8
--- /dev/null
+++ b/docs/doc_examples/3d1ff6097e2359f927c88c2ccdb36252.asciidoc
@@ -0,0 +1,9 @@
+// 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.info()
+console.log(response)
+----
+
diff --git a/docs/doc_examples/3f3b3e207f79303ce6f86e03e928e062.asciidoc b/docs/doc_examples/3f3b3e207f79303ce6f86e03e928e062.asciidoc
new file mode 100644
index 000000000..828854a64
--- /dev/null
+++ b/docs/doc_examples/3f3b3e207f79303ce6f86e03e928e062.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.get({
+  index: 'customer',
+  id: '1'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/47b5ff897f26e9c943cee5c06034181d.asciidoc b/docs/doc_examples/47b5ff897f26e9c943cee5c06034181d.asciidoc
new file mode 100644
index 000000000..d2a05c4fe
--- /dev/null
+++ b/docs/doc_examples/47b5ff897f26e9c943cee5c06034181d.asciidoc
@@ -0,0 +1,13 @@
+// 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.delete({
+  index: 'twitter',
+  id: '1',
+  routing: 'kimchy'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/47bb632c6091ad0cd94bc660bdd309a5.asciidoc b/docs/doc_examples/47bb632c6091ad0cd94bc660bdd309a5.asciidoc
new file mode 100644
index 000000000..7f7456e59
--- /dev/null
+++ b/docs/doc_examples/47bb632c6091ad0cd94bc660bdd309a5.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: 'bank',
+  body: {
+    query: {
+      bool: {
+        must: [
+          {
+            match: {
+              age: '40'
+            }
+          }
+        ],
+        must_not: [
+          {
+            match: {
+              state: 'ID'
+            }
+          }
+        ]
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/4b90feb9d5d3dbfce424dac0341320b7.asciidoc b/docs/doc_examples/4b90feb9d5d3dbfce424dac0341320b7.asciidoc
new file mode 100644
index 000000000..74010bbda
--- /dev/null
+++ b/docs/doc_examples/4b90feb9d5d3dbfce424dac0341320b7.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.search({
+  index: 'bank',
+  body: {
+    query: {
+      match_all: {}
+    },
+    sort: [
+      {
+        account_number: 'asc'
+      }
+    ],
+    from: 10,
+    size: 10
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/506844befdc5691d835771bcbb1c1a60.asciidoc b/docs/doc_examples/506844befdc5691d835771bcbb1c1a60.asciidoc
new file mode 100644
index 000000000..2c64f07b3
--- /dev/null
+++ b/docs/doc_examples/506844befdc5691d835771bcbb1c1a60.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: 'bank',
+  body: {
+    query: {
+      match_all: {}
+    },
+    sort: [
+      {
+        account_number: 'asc'
+      }
+    ]
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/58b5003c0a53a39bf509aa3797aad471.asciidoc b/docs/doc_examples/58b5003c0a53a39bf509aa3797aad471.asciidoc
new file mode 100644
index 000000000..259d93687
--- /dev/null
+++ b/docs/doc_examples/58b5003c0a53a39bf509aa3797aad471.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'content',
+          'name.*^5'
+        ],
+        query: 'this AND that OR thus'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/5eabcdbf61bfcb484dc694f25c2bba36.asciidoc b/docs/doc_examples/5eabcdbf61bfcb484dc694f25c2bba36.asciidoc
new file mode 100644
index 000000000..cbd1a9889
--- /dev/null
+++ b/docs/doc_examples/5eabcdbf61bfcb484dc694f25c2bba36.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.index({
+  index: 'twitter',
+  id: '1',
+  body: {
+    counter: 1,
+    tags: [
+      'red'
+    ]
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/609260ad1d5998be2ca09ff1fe237efa.asciidoc b/docs/doc_examples/609260ad1d5998be2ca09ff1fe237efa.asciidoc
new file mode 100644
index 000000000..f3aa65766
--- /dev/null
+++ b/docs/doc_examples/609260ad1d5998be2ca09ff1fe237efa.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.indices.getMapping({
+  index: 'my-index'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/60ee33f3acfdd0fe6f288ac77312c780.asciidoc b/docs/doc_examples/60ee33f3acfdd0fe6f288ac77312c780.asciidoc
new file mode 100644
index 000000000..0bb1ce32a
--- /dev/null
+++ b/docs/doc_examples/60ee33f3acfdd0fe6f288ac77312c780.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'title'
+        ],
+        query: 'this that thus',
+        minimum_should_match: 2
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/625dc94df1f9affb49a082fd99d41620.asciidoc b/docs/doc_examples/625dc94df1f9affb49a082fd99d41620.asciidoc
new file mode 100644
index 000000000..1e5878a4f
--- /dev/null
+++ b/docs/doc_examples/625dc94df1f9affb49a082fd99d41620.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.index({
+  index: 'twitter',
+  routing: 'kimchy',
+  body: {
+    user: 'kimchy',
+    post_date: '2009-11-15T14:12:12',
+    message: 'trying out Elasticsearch'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/645796e8047967ca4a7635a22a876f4c.asciidoc b/docs/doc_examples/645796e8047967ca4a7635a22a876f4c.asciidoc
new file mode 100644
index 000000000..76b389764
--- /dev/null
+++ b/docs/doc_examples/645796e8047967ca4a7635a22a876f4c.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: 'bank',
+  body: {
+    size: 0,
+    aggs: {
+      group_by_state: {
+        terms: {
+          field: 'state.keyword',
+          order: {
+            average_balance: 'desc'
+          }
+        },
+        aggs: {
+          average_balance: {
+            avg: {
+              field: 'balance'
+            }
+          }
+        }
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/69a7be47f85138b10437113ab2f0d72d.asciidoc b/docs/doc_examples/69a7be47f85138b10437113ab2f0d72d.asciidoc
new file mode 100644
index 000000000..c5f90d612
--- /dev/null
+++ b/docs/doc_examples/69a7be47f85138b10437113ab2f0d72d.asciidoc
@@ -0,0 +1,14 @@
+// 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.get({
+  index: 'twitter',
+  id: '2',
+  routing: 'user1',
+  stored_fields: 'tags,counter'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/6f21a878fee3b43c5332b81aaddbeac7.asciidoc b/docs/doc_examples/6f21a878fee3b43c5332b81aaddbeac7.asciidoc
new file mode 100644
index 000000000..08d4db379
--- /dev/null
+++ b/docs/doc_examples/6f21a878fee3b43c5332b81aaddbeac7.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.search({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'title',
+          'content'
+        ],
+        query: 'this OR that OR thus',
+        type: 'cross_fields',
+        minimum_should_match: 2
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/710c7871f20f176d51209b1574b0d61b.asciidoc b/docs/doc_examples/710c7871f20f176d51209b1574b0d61b.asciidoc
new file mode 100644
index 000000000..677e6bdfd
--- /dev/null
+++ b/docs/doc_examples/710c7871f20f176d51209b1574b0d61b.asciidoc
@@ -0,0 +1,13 @@
+// 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.get({
+  index: 'twitter',
+  id: '1',
+  stored_fields: 'tags,counter'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/71ba9033107882f61cdc3b32fc73568d.asciidoc b/docs/doc_examples/71ba9033107882f61cdc3b32fc73568d.asciidoc
new file mode 100644
index 000000000..b2e8f8a5c
--- /dev/null
+++ b/docs/doc_examples/71ba9033107882f61cdc3b32fc73568d.asciidoc
@@ -0,0 +1,19 @@
+// 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.putMapping({
+  index: 'my-index',
+  body: {
+    properties: {
+      'employee-id': {
+        type: 'keyword',
+        index: false
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/745f9b8cdb8e91073f6e520e1d9f8c05.asciidoc b/docs/doc_examples/745f9b8cdb8e91073f6e520e1d9f8c05.asciidoc
new file mode 100644
index 000000000..35ee07f1c
--- /dev/null
+++ b/docs/doc_examples/745f9b8cdb8e91073f6e520e1d9f8c05.asciidoc
@@ -0,0 +1,13 @@
+// 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.get({
+  index: 'twitter',
+  id: '0',
+  _source: '*.id,retweeted'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/804a97ff4d0613e6568e4efb19c52021.asciidoc b/docs/doc_examples/804a97ff4d0613e6568e4efb19c52021.asciidoc
new file mode 100644
index 000000000..fed037571
--- /dev/null
+++ b/docs/doc_examples/804a97ff4d0613e6568e4efb19c52021.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 response0 = await client.cluster.putSettings({
+  body: {
+    persistent: {
+      'action.auto_create_index': 'twitter,index10,-index1*,+ind*'
+    }
+  }
+})
+console.log(response0)
+
+const response1 = await client.cluster.putSettings({
+  body: {
+    persistent: {
+      'action.auto_create_index': 'false'
+    }
+  }
+})
+console.log(response1)
+
+const response2 = await client.cluster.putSettings({
+  body: {
+    persistent: {
+      'action.auto_create_index': 'true'
+    }
+  }
+})
+console.log(response2)
+----
+
diff --git a/docs/doc_examples/89a8ac1509936acc272fc2d72907bc45.asciidoc b/docs/doc_examples/89a8ac1509936acc272fc2d72907bc45.asciidoc
new file mode 100644
index 000000000..f7af4f7b0
--- /dev/null
+++ b/docs/doc_examples/89a8ac1509936acc272fc2d72907bc45.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.getSource({
+  index: 'twitter',
+  id: '1'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/8fdf2344c4fb3de6902ad7c5735270df.asciidoc b/docs/doc_examples/8fdf2344c4fb3de6902ad7c5735270df.asciidoc
new file mode 100644
index 000000000..6bb55708a
--- /dev/null
+++ b/docs/doc_examples/8fdf2344c4fb3de6902ad7c5735270df.asciidoc
@@ -0,0 +1,14 @@
+// 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.get({
+  index: 'twitter',
+  id: '0',
+  _source_includes: '*.id',
+  _source_excludes: 'entities'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/913770050ebbf3b9b549a899bc11060a.asciidoc b/docs/doc_examples/913770050ebbf3b9b549a899bc11060a.asciidoc
new file mode 100644
index 000000000..464593801
--- /dev/null
+++ b/docs/doc_examples/913770050ebbf3b9b549a899bc11060a.asciidoc
@@ -0,0 +1,25 @@
+// 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: 'twitter',
+  body: {
+    mappings: {
+      properties: {
+        counter: {
+          type: 'integer',
+          store: false
+        },
+        tags: {
+          type: 'keyword',
+          store: true
+        }
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/98234499cfec70487cec5d013e976a84.asciidoc b/docs/doc_examples/98234499cfec70487cec5d013e976a84.asciidoc
new file mode 100644
index 000000000..669ec3eb3
--- /dev/null
+++ b/docs/doc_examples/98234499cfec70487cec5d013e976a84.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.exists({
+  index: 'twitter',
+  id: '0'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/99a52be903945b17e734a1d02a57e958.asciidoc b/docs/doc_examples/99a52be903945b17e734a1d02a57e958.asciidoc
new file mode 100644
index 000000000..0eae9d3c7
--- /dev/null
+++ b/docs/doc_examples/99a52be903945b17e734a1d02a57e958.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.getFieldMapping({
+  index: 'my-index',
+  fields: 'employee-id'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/a2a25aad1fea9a541b52ac613c78fb64.asciidoc b/docs/doc_examples/a2a25aad1fea9a541b52ac613c78fb64.asciidoc
new file mode 100644
index 000000000..af5b9dea4
--- /dev/null
+++ b/docs/doc_examples/a2a25aad1fea9a541b52ac613c78fb64.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'content',
+          'name^5'
+        ],
+        query: 'this AND that OR thus',
+        tie_breaker: 0
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/ad6ea0c1e46712aa1fd6d3bfa0ec979e.asciidoc b/docs/doc_examples/ad6ea0c1e46712aa1fd6d3bfa0ec979e.asciidoc
new file mode 100644
index 000000000..79e77abd8
--- /dev/null
+++ b/docs/doc_examples/ad6ea0c1e46712aa1fd6d3bfa0ec979e.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({
+  body: {
+    query: {
+      query_string: {
+        query: '(new york city) OR (big apple)',
+        default_field: 'content'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/b918d6b798da673a33e49b94f61dcdc0.asciidoc b/docs/doc_examples/b918d6b798da673a33e49b94f61dcdc0.asciidoc
new file mode 100644
index 000000000..688866783
--- /dev/null
+++ b/docs/doc_examples/b918d6b798da673a33e49b94f61dcdc0.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.index({
+  index: 'twitter',
+  id: '1',
+  timeout: '5m',
+  body: {
+    user: 'kimchy',
+    post_date: '2009-11-15T14:12:12',
+    message: 'trying out Elasticsearch'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/bb143628fd04070683eeeadc9406d9cc.asciidoc b/docs/doc_examples/bb143628fd04070683eeeadc9406d9cc.asciidoc
new file mode 100644
index 000000000..04d174d4f
--- /dev/null
+++ b/docs/doc_examples/bb143628fd04070683eeeadc9406d9cc.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.index({
+  index: 'twitter',
+  id: '1',
+  body: {
+    user: 'kimchy',
+    post_date: '2009-11-15T14:12:12',
+    message: 'trying out Elasticsearch'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/be1bd47393646ac6bbee177d1cdb7738.asciidoc b/docs/doc_examples/be1bd47393646ac6bbee177d1cdb7738.asciidoc
new file mode 100644
index 000000000..e6082026e
--- /dev/null
+++ b/docs/doc_examples/be1bd47393646ac6bbee177d1cdb7738.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'title',
+          'content'
+        ],
+        query: 'this that thus',
+        minimum_should_match: 2
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/bfcd65ab85d684d36a8550080032958d.asciidoc b/docs/doc_examples/bfcd65ab85d684d36a8550080032958d.asciidoc
new file mode 100644
index 000000000..618f5153b
--- /dev/null
+++ b/docs/doc_examples/bfcd65ab85d684d36a8550080032958d.asciidoc
@@ -0,0 +1,13 @@
+// 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({
+  q: 'message:number',
+  size: '0',
+  terminate_after: '1'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/c5e5873783246c7b1c01d8464fed72c4.asciidoc b/docs/doc_examples/c5e5873783246c7b1c01d8464fed72c4.asciidoc
new file mode 100644
index 000000000..2778add40
--- /dev/null
+++ b/docs/doc_examples/c5e5873783246c7b1c01d8464fed72c4.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.delete({
+  index: 'twitter',
+  id: '1'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/cd247f267968aa0927bfdad56852f8f5.asciidoc b/docs/doc_examples/cd247f267968aa0927bfdad56852f8f5.asciidoc
new file mode 100644
index 000000000..a9e7678d6
--- /dev/null
+++ b/docs/doc_examples/cd247f267968aa0927bfdad56852f8f5.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: 'bank',
+  body: {
+    query: {
+      match: {
+        address: 'mill lane'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/cfbaea6f0df045c5d940bbb6a9c69cd8.asciidoc b/docs/doc_examples/cfbaea6f0df045c5d940bbb6a9c69cd8.asciidoc
new file mode 100644
index 000000000..e21d4bca8
--- /dev/null
+++ b/docs/doc_examples/cfbaea6f0df045c5d940bbb6a9c69cd8.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: 'bank',
+  body: {
+    size: 0,
+    aggs: {
+      group_by_state: {
+        terms: {
+          field: 'state.keyword'
+        },
+        aggs: {
+          average_balance: {
+            avg: {
+              field: 'balance'
+            }
+          }
+        }
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/d222c6a6ec7a3beca6c97011b0874512.asciidoc b/docs/doc_examples/d222c6a6ec7a3beca6c97011b0874512.asciidoc
new file mode 100644
index 000000000..d5a16f507
--- /dev/null
+++ b/docs/doc_examples/d222c6a6ec7a3beca6c97011b0874512.asciidoc
@@ -0,0 +1,14 @@
+// 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.getSource({
+  index: 'twitter',
+  id: '1',
+  _source_includes: '*.id',
+  _source_excludes: 'entities'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/d718b63cf1b6591a1d59a0cf4fd995eb.asciidoc b/docs/doc_examples/d718b63cf1b6591a1d59a0cf4fd995eb.asciidoc
new file mode 100644
index 000000000..318bce61b
--- /dev/null
+++ b/docs/doc_examples/d718b63cf1b6591a1d59a0cf4fd995eb.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.index({
+  index: 'twitter',
+  id: '1',
+  op_type: 'create',
+  body: {
+    user: 'kimchy',
+    post_date: '2009-11-15T14:12:12',
+    message: 'trying out Elasticsearch'
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/d8b2a88b5eca99d3691ad3cd40266736.asciidoc b/docs/doc_examples/d8b2a88b5eca99d3691ad3cd40266736.asciidoc
new file mode 100644
index 000000000..3526a8624
--- /dev/null
+++ b/docs/doc_examples/d8b2a88b5eca99d3691ad3cd40266736.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.indices.create({
+  index: 'my-index',
+  body: {
+    mappings: {
+      properties: {
+        age: {
+          type: 'integer'
+        },
+        email: {
+          type: 'keyword'
+        },
+        name: {
+          type: 'text'
+        }
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/d90a84a24a407731dfc1929ac8327746.asciidoc b/docs/doc_examples/d90a84a24a407731dfc1929ac8327746.asciidoc
new file mode 100644
index 000000000..35a5315ac
--- /dev/null
+++ b/docs/doc_examples/d90a84a24a407731dfc1929ac8327746.asciidoc
@@ -0,0 +1,13 @@
+// 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.delete({
+  index: 'twitter',
+  id: '1',
+  timeout: '5m'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/db6cba451ba562abe953d09ad80cc15c.asciidoc b/docs/doc_examples/db6cba451ba562abe953d09ad80cc15c.asciidoc
new file mode 100644
index 000000000..364ce69b0
--- /dev/null
+++ b/docs/doc_examples/db6cba451ba562abe953d09ad80cc15c.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.search({
+  body: {
+    query: {
+      query_string: {
+        query: 'city.\\*:(this AND that OR thus)'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/e17e8852ec3f31781e1364f4dffeb6d0.asciidoc b/docs/doc_examples/e17e8852ec3f31781e1364f4dffeb6d0.asciidoc
new file mode 100644
index 000000000..6d97c3961
--- /dev/null
+++ b/docs/doc_examples/e17e8852ec3f31781e1364f4dffeb6d0.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.search({
+  body: {
+    query: {
+      query_string: {
+        query: '(content:this OR name:this) AND (content:that OR name:that)'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/f2d68493abd3ca430bd03a7f7f8d18f9.asciidoc b/docs/doc_examples/f2d68493abd3ca430bd03a7f7f8d18f9.asciidoc
new file mode 100644
index 000000000..f8bcb94ba
--- /dev/null
+++ b/docs/doc_examples/f2d68493abd3ca430bd03a7f7f8d18f9.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'content',
+          'name'
+        ],
+        query: 'this AND that'
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/f32f0c19b42de3b87dd764fe4ca17e7c.asciidoc b/docs/doc_examples/f32f0c19b42de3b87dd764fe4ca17e7c.asciidoc
new file mode 100644
index 000000000..d6baad2f7
--- /dev/null
+++ b/docs/doc_examples/f32f0c19b42de3b87dd764fe4ca17e7c.asciidoc
@@ -0,0 +1,19 @@
+// 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({
+  body: {
+    query: {
+      query_string: {
+        default_field: 'title',
+        query: 'ny city',
+        auto_generate_synonyms_phrase_query: false
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/f8cc4b331a19ff4df8e4a490f906ee69.asciidoc b/docs/doc_examples/f8cc4b331a19ff4df8e4a490f906ee69.asciidoc
new file mode 100644
index 000000000..747469daf
--- /dev/null
+++ b/docs/doc_examples/f8cc4b331a19ff4df8e4a490f906ee69.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.cat.health({
+  v: ''
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/fbcf5078a6a9e09790553804054c36b3.asciidoc b/docs/doc_examples/fbcf5078a6a9e09790553804054c36b3.asciidoc
new file mode 100644
index 000000000..37c29d110
--- /dev/null
+++ b/docs/doc_examples/fbcf5078a6a9e09790553804054c36b3.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.get({
+  index: 'twitter',
+  id: '0'
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/fdd38f0d248385a444c777e7acd97846.asciidoc b/docs/doc_examples/fdd38f0d248385a444c777e7acd97846.asciidoc
new file mode 100644
index 000000000..4b58cb9e3
--- /dev/null
+++ b/docs/doc_examples/fdd38f0d248385a444c777e7acd97846.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({
+  body: {
+    query: {
+      query_string: {
+        fields: [
+          'title',
+          'content'
+        ],
+        query: 'this OR that OR thus',
+        minimum_should_match: 2
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/docs/doc_examples/feefeb68144002fd1fff57b77b95b85e.asciidoc b/docs/doc_examples/feefeb68144002fd1fff57b77b95b85e.asciidoc
new file mode 100644
index 000000000..6c9393e31
--- /dev/null
+++ b/docs/doc_examples/feefeb68144002fd1fff57b77b95b85e.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: 'bank',
+  body: {
+    size: 0,
+    aggs: {
+      group_by_state: {
+        terms: {
+          field: 'state.keyword'
+        }
+      }
+    }
+  }
+})
+console.log(response)
+----
+
diff --git a/scripts/generate-docs-examples.js b/scripts/generate-docs-examples.js
new file mode 100644
index 000000000..54e99caa2
--- /dev/null
+++ b/scripts/generate-docs-examples.js
@@ -0,0 +1,96 @@
+// Licensed to Elasticsearch B.V under one or more agreements.
+// Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
+// See the LICENSE file in the project root for more information
+
+'use strict'
+
+/**
+ * To run this generator you must have the
+ * `alternatives_report.spec.json` placed in the root of this project.
+ * To get the `alternatives_report.spec.json` you must run the script
+ * to parse the original `alternatives_report.json`, which is not yet public
+ * and lives in github.com/elastic/clients-team/tree/master/scripts/docs-json-generator
+ *
+ * This script will remove the content of the `docs/doc_examples` folder and generate
+ * all the files present in the `enabledFiles` list below.
+ * You can run it with the following command:
+ *
+ * ```bash
+ *   $ node scripts/generate-docs-examples.js
+ * ```
+ */
+
+const { join } = require('path')
+const { writeFileSync } = require('fs')
+const rimraf = require('rimraf')
+const standard = require('standard')
+const dedent = require('dedent')
+
+const docsExamplesDir = join('docs', 'doc_examples')
+
+const enabledFiles = [
+  'docs/delete.asciidoc',
+  'docs/get.asciidoc',
+  'docs/index_.asciidoc',
+  'getting-started.asciidoc',
+  'query-dsl/query-string-query.asciidoc',
+  'query-dsl.asciidoc',
+  'search/request-body.asciidoc',
+  'setup/install/check-running.asciidoc',
+  'mapping.asciidoc'
+]
+
+function generate () {
+  rimraf.sync(join(docsExamplesDir, '*'))
+  const examples = require(join(__dirname, '..', 'alternatives_report.spec.json'))
+  for (const example of examples) {
+    if (example.lang !== 'console') continue
+    if (!enabledFiles.includes(example.source_location.file)) continue
+
+    const asciidoc = generateAsciidoc(example.parsed_source)
+    writeFileSync(
+      join(docsExamplesDir, `${example.digest}.asciidoc`),
+      asciidoc,
+      'utf8'
+    )
+  }
+}
+
+function generateAsciidoc (source) {
+  var asciidoc = '// This file is autogenerated, DO NOT EDIT\n'
+  asciidoc += '// Use `node scripts/generate-docs-examples.js` to generate the docs examples\n\n'
+  var code = 'async function run (client) {\n// START\n'
+
+  for (var i = 0; i < source.length; i++) {
+    const { api, query, params, body } = source[i]
+    const apiArguments = Object.assign({}, params, query, body ? { body } : body)
+    var serializedApiArguments = Object.keys(apiArguments).length > 0
+      ? JSON.stringify(apiArguments, null, 2)
+      : ''
+    serializedApiArguments = serializedApiArguments.replace(/"/g, "'")
+
+    code += `const response${getResponsePostfix(i)} = await client.${api.replace(/_([a-z])/g, g => g[1].toUpperCase())}(${serializedApiArguments})
+console.log(response${getResponsePostfix(i)})
+\n`
+  }
+
+  code += '// END\n}'
+  const { results } = standard.lintTextSync(code, { fix: true })
+  code = results[0].output
+  code = code.slice(code.indexOf('// START\n') + 9, code.indexOf('\n\n// END'))
+
+  asciidoc += `[source, js]
+----
+${dedent(code)}
+----
+
+`
+  return asciidoc
+
+  function getResponsePostfix (i) {
+    if (source.length === 1) return ''
+    return String(i)
+  }
+}
+
+generate()