[6.x] [DOCS] Includes source_branch in docs index

* Updated Connections handling

- The ConnectionPool.getConnection method now always returns a connection
- The ConnectionPool.update mehtod now cleans the dead list
- Deprecated the NoLivingConnectionsError

* Updated test

* Updated docs

* The NoLivingConnectionsError can still happen if the filter/selector returns no nodes

* Updated test

* Updated docs

* Catch undefined connections as well

* Updated test

* Updated ApiError type def

.ci/certs/ca.crt

@@ -1,20 +1,20 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----

.ci/certs/ca.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
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+-----END RSA PRIVATE KEY-----

.ci/certs/testnode.crt

@@ -1,19 +1,19 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----

.ci/certs/testnode.key

@@ -1,27 +1,27 @@
 -----BEGIN RSA PRIVATE KEY-----
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 -----END RSA PRIVATE KEY-----

.ci/certs/testnode_san.crt

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----
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+KjAogglsb2NhbGhvc3SHBH8AAAGHEAAAAAAAAAAAAAAAAAAAAAGCA2VzMTAJBgNV
+HRMEAjAAMA0GCSqGSIb3DQEBCwUAA4IBAQC+pauqM2wJjQaHyHu+kIm59P4b/5Oj
+IH1cYCQfMB7Y2UMLxp0ew+f7o7zzE2DA52YYFDWy6J5DVWtSBPyeFGgX+RH+aA+9
+Iv4cc9QpAs6aFjncorHrzNOrWLgCHIeRAxTR0CAkeP2dUZfDBuMpRyP6rAsYzyLH
+Rb3/BfYJSI5vxgt5Ke49Y/ljDKFJTyDmAVrHQ4JWrseYE1UZ2eDkBXeiRlYE/QtB
+YsrUSqdL6zvFZyUcilxDUUabNcA+GgeGZ2lAEA90F8vwi62QwRXo3Iv1Hz+6xc43
+nFofDK9D8/qkrUD9iuhpx1974QwPhwWyjn9RZRpbZA4ngRL+szdRXR4N
+-----END CERTIFICATE-----

.ci/certs/testnode_san.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

.ci/docker-compose.yml

@@ -22,7 +22,7 @@ services:
       - elasticsearch-oss
 
   elasticsearch-oss:
-    image: docker.elastic.co/elasticsearch/elasticsearch:${ELASTICSEARCH_VERSION:-8.0.0-SNAPSHOT}
+    image: docker.elastic.co/elasticsearch/elasticsearch-oss:${ELASTICSEARCH_VERSION:-6.6.2}
     volumes:
       - esvol:/tmp
     networks:
@@ -58,7 +58,7 @@ services:
     command: ["npm", "run", "test:integration"]
 
   elasticsearch-platinum:
-    image: docker.elastic.co/elasticsearch/elasticsearch:${ELASTICSEARCH_VERSION:-8.0.0-SNAPSHOT}
+    image: docker.elastic.co/elasticsearch/elasticsearch:${ELASTICSEARCH_VERSION:-6.6.2}
     ports:
       - "9200:9200"
     networks:

.ci/docker/Dockerfile

@@ -0,0 +1,7 @@
+ARG NODE_JS_VERSION=10
+FROM node:${NODE_JS_VERSION}-alpine
+
+RUN apk --no-cache add git
+
+# Create app directory
+WORKDIR /usr/src/app

.ci/functions/cleanup.sh

@@ -0,0 +1,67 @@
+#!/usr/bin/env bash
+#
+# Shared cleanup routines between different steps
+#
+# Please source .ci/functions/imports.sh as a whole not just this file
+#
+# Version 1.0.0
+# - Initial version after refactor
+
+function cleanup_volume {
+  if [[ "$(docker volume ls -q -f name=$1)" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m Removing volume $1\033[0m"
+    (docker volume rm "$1") || true
+  fi
+}
+function container_running {
+  if [[ "$(docker ps -q -f name=$1)" ]]; then
+    return 0;
+    else return 1;
+  fi
+}
+function cleanup_node {
+  if container_running "$1"; then
+    echo -e "\033[34;1mINFO:\033[0m Removing container $1\033[0m"
+    (docker container rm --force --volumes "$1") || true
+  fi
+  if [[ -n "$1" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m Removing volume $1-${suffix}-data\033[0m"
+    cleanup_volume "$1-${suffix}-data"
+  fi
+}
+function cleanup_network {
+  if [[ "$(docker network ls -q -f name=$1)" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m Removing network $1\033[0m"
+    (docker network rm "$1") || true
+  fi
+}
+
+function cleanup_trap {
+  status=$?
+  set +x
+  if [[ "$DETACH" != "true" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m clean the network if not detached (start and exit)\033[0m"
+    cleanup_all_in_network "$1"
+  fi
+  # status is 0 or SIGINT
+  if [[ "$status" == "0" || "$status" == "130" ]]; then
+    echo -e "\n\033[32;1mSUCCESS run-tests\033[0m"
+    exit 0
+  else
+    echo -e "\n\033[31;1mFAILURE during run-tests\033[0m"
+    exit ${status}
+  fi
+};
+function cleanup_all_in_network {
+
+  if [[ -z "$(docker network ls -q -f name="^$1\$")" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m $1 is already deleted\033[0m"
+    return 0
+  fi
+  containers=$(docker network inspect -f '{{ range $key, $value := .Containers }}{{ printf "%s\n" .Name}}{{ end }}' $1)
+  while read -r container; do
+    cleanup_node "$container"
+  done <<< "$containers"
+  cleanup_network $1
+  echo -e "\033[32;1mSUCCESS:\033[0m Cleaned up and exiting\033[0m"
+};

.ci/functions/imports.sh

@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+#
+# Sets up all the common variables and imports relevant functions
+#
+# Version 1.0.1
+# - Initial version after refactor
+# - Validate STACK_VERSION asap
+
+function require_stack_version() {
+  if [[ -z $STACK_VERSION ]]; then
+    echo -e "\033[31;1mERROR:\033[0m Required environment variable [STACK_VERSION] not set\033[0m"
+    exit 1
+  fi
+}
+
+require_stack_version
+
+if [[ -z $es_node_name ]]; then
+  # only set these once
+  set -euo pipefail
+  export TEST_SUITE=${TEST_SUITE-oss}
+  export RUNSCRIPTS=${RUNSCRIPTS-}
+  export DETACH=${DETACH-false}
+  export CLEANUP=${CLEANUP-false}
+
+  export es_node_name=instance
+  export elastic_password=changeme
+  export elasticsearch_image=elasticsearch
+  export elasticsearch_url=https://elastic:${elastic_password}@${es_node_name}:9200
+  if [[ $TEST_SUITE != "xpack" ]]; then
+    export elasticsearch_image=elasticsearch-${TEST_SUITE}
+    export elasticsearch_url=http://${es_node_name}:9200
+  fi
+  export external_elasticsearch_url=${elasticsearch_url/$es_node_name/localhost}
+  export elasticsearch_container="${elasticsearch_image}:${STACK_VERSION}"
+
+  export suffix=rest-test
+  export moniker=$(echo "$elasticsearch_container" | tr -C "[:alnum:]" '-')
+  export network_name=${moniker}${suffix}
+
+  export ssl_cert="${script_path}/certs/testnode.crt"
+  export ssl_key="${script_path}/certs/testnode.key"
+  export ssl_ca="${script_path}/certs/ca.crt"
+
+fi
+
+  export script_path=$(dirname $(realpath -s $0))
+  source $script_path/functions/cleanup.sh
+  source $script_path/functions/wait-for-container.sh
+  trap "cleanup_trap ${network_name}" EXIT
+
+
+if [[ "$CLEANUP" == "true" ]]; then
+  cleanup_all_in_network $network_name
+  exit 0
+fi
+
+echo -e "\033[34;1mINFO:\033[0m Creating network $network_name if it does not exist already \033[0m"
+docker network inspect "$network_name" > /dev/null 2>&1 || docker network create "$network_name"
+

.ci/functions/wait-for-container.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+#
+# Exposes a routine scripts can call to wait for a container if that container set up a health command
+#
+# Please source .ci/functions/imports.sh as a whole not just this file
+#
+# Version 1.0.1
+# - Initial version after refactor
+# - Make sure wait_for_contiainer is silent
+
+function wait_for_container {
+  set +x
+  until ! container_running "$1" || (container_running "$1" && [[ "$(docker inspect -f "{{.State.Health.Status}}" ${1})" != "starting" ]]); do
+    echo ""
+    docker inspect -f "{{range .State.Health.Log}}{{.Output}}{{end}}" ${1}
+    echo -e "\033[34;1mINFO:\033[0m waiting for node $1 to be up\033[0m"
+    sleep 2;
+  done;
+
+  # Always show logs if the container is running, this is very useful both on CI as well as while developing
+  if container_running $1; then
+    docker logs $1
+  fi
+
+  if ! container_running $1 || [[ "$(docker inspect -f "{{.State.Health.Status}}" ${1})" != "healthy" ]]; then
+    cleanup_all_in_network $2
+    echo
+    echo -e "\033[31;1mERROR:\033[0m Failed to start $1 in detached mode beyond health checks\033[0m"
+    echo -e "\033[31;1mERROR:\033[0m dumped the docker log before shutting the node down\033[0m"
+    return 1
+  else
+    echo
+    echo -e "\033[32;1mSUCCESS:\033[0m Detached and healthy: ${1} on docker network: ${network_name}\033[0m"
+    return 0
+  fi
+}

.ci/jobs/defaults.yml

@@ -1,4 +1,4 @@
----
+
 
 ##### GLOBAL METADATA
 
@@ -42,11 +42,15 @@
     - axis:
         type: yaml
         filename: .ci/test-matrix.yml
-        name: ELASTICSEARCH_VERSION
+        name: STACK_VERSION
     - axis:
         type: yaml
         filename: .ci/test-matrix.yml
         name: NODE_JS_VERSION
+    - axis:
+        type: yaml
+        filename: .ci/test-matrix.yml
+        name: TEST_SUITE
     yaml-strategy:
       exclude-key: exclude
       filename: .ci/test-matrix.yml

.ci/jobs/elastic+elasticsearch-js+7.3.yml

@@ -1,14 +0,0 @@
----
-- job:
-    name: elastic+elasticsearch-js+7.3
-    display-name: 'elastic / elasticsearch-js # 7.3'
-    description: Testing the elasticsearch-js 7.3 branch.
-    parameters:
-    - string:
-        name: branch_specifier
-        default: refs/heads/7.3
-        description: the Git branch specifier to build (<branchName>, <tagName>,
-          <commitId>, etc.)
-    triggers:
-    - github
-    - timed: '@weekly'

.ci/jobs/elastic+elasticsearch-js+jenkins-pipelines.yml

@@ -1,54 +0,0 @@
----
-- job:
-    name: elastic+elasticsearch-js+jenkins-pipelines
-    display-name: 'elastic / elasticsearch-js # jenkins-pipelines'
-    description: Testing the elasticsearch-js jenkins-pipelines branch.
-    project-type: multibranch
-    logrotate:
-      daysToKeep: 30
-      numToKeep: 100
-    number-to-keep: '5'
-    days-to-keep: '1'
-    concurrent: true
-    node: linux
-    script-path: Jenkinsfile
-    scm:
-    - github:
-        branch-discovery: all
-        discover-pr-forks-strategy: merge-current
-        discover-pr-forks-trust: permission
-        discover-pr-origin: merge-current
-        discover-tags: true
-        repo: elasticsearch-js
-        repo-owner: elastic
-        credentials-id: 2a9602aa-ab9f-4e52-baf3-b71ca88469c7-UserAndToken
-        ssh-checkout:
-          credentials: f6c7695a-671e-4f4f-a331-acdce44ff9ba
-        build-strategies:
-        - tags:
-            ignore-tags-older-than: -1
-            ignore-tags-newer-than: -1
-        - regular-branches: true
-        - change-request:
-            ignore-target-only-changes: false
-        clean:
-          after: true
-          before: true
-        prune: true
-        shallow-clone: true
-        depth: 3
-        do-not-fetch-tags: true
-        submodule:
-          disable: false
-          recursive: true
-          parent-credentials: true
-          timeout: 100
-        timeout: '15'
-        use-author: true
-        wipe-workspace: 'True'
-    periodic-folder-trigger: 1d
-    prune-dead-branches: true
-    publishers:
-    - email:
-        recipients: infra-root+build@elastic.co
-

.ci/packer_cache.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+source /usr/local/bin/bash_standard_lib.sh
+
+DOCKER_IMAGES="node:14-alpine
+node:12-alpine
+node:10-alpine
+node:8-alpine
+"
+
+for di in ${DOCKER_IMAGES}
+do
+(retry 2 docker pull "${di}") || echo "Error pulling ${di} Docker image, we continue"
+done
+

.ci/run-elasticsearch.sh

@@ -0,0 +1,175 @@
+#!/usr/bin/env bash
+#
+# Launch one or more Elasticsearch nodes via the Docker image,
+# to form a cluster suitable for running the REST API tests.
+#
+# Export the ELASTICSEARCH_VERSION variable, eg. 'elasticsearch:8.0.0-SNAPSHOT'.
+
+if [[ -z "$ELASTICSEARCH_VERSION" ]]; then
+  echo -e "\033[31;1mERROR:\033[0m Required environment variable [ELASTICSEARCH_VERSION] not set\033[0m"
+  exit 1
+fi
+
+set -euxo pipefail
+
+moniker=$(echo "$ELASTICSEARCH_VERSION" | tr -C "[:alnum:]" '-')
+suffix=rest-test
+
+NODE_NAME=${NODE_NAME-${moniker}node1}
+MASTER_NODE_NAME=${MASTER_NODE_NAME-${NODE_NAME}}
+CLUSTER_NAME=${CLUSTER_NAME-${moniker}${suffix}}
+HTTP_PORT=${HTTP_PORT-9200}
+
+ELASTIC_PASSWORD=${ELASTIC_PASSWORD-changeme}
+SSL_CERT=${SSL_CERT-"$PWD/certs/testnode.crt"}
+SSL_KEY=${SSL_KEY-"$PWD/certs/testnode.key"}
+SSL_CA=${SSL_CA-"$PWD/certs/ca.crt"}
+
+DETACH=${DETACH-false}
+CLEANUP=${CLEANUP-false}
+
+volume_name=${NODE_NAME}-${suffix}-data
+network_default=${moniker}${suffix}
+NETWORK_NAME=${NETWORK_NAME-"$network_default"}
+
+set +x
+
+function cleanup_volume {
+  if [[ "$(docker volume ls -q -f name=$1)" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m Removing volume $1\033[0m"
+    (docker volume rm "$1") || true
+  fi
+}
+function cleanup_node {
+  if [[ "$(docker ps -q -f name=$1)" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m Removing container $1\033[0m"
+    (docker container rm --force --volumes "$1") || true
+    cleanup_volume "$1-${suffix}-data"
+  fi
+}
+function cleanup_network {
+  if [[ "$(docker network ls -q -f name=$1)" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m Removing network $1\033[0m"
+    (docker network rm "$1") || true
+  fi
+}
+
+function cleanup {
+  if [[ "$DETACH" != "true" ]] || [[ "$1" == "1" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m clean the node and volume on startup (1) OR on exit if not detached\033[0m"
+    cleanup_node "$NODE_NAME"
+  fi
+  if [[ "$DETACH" != "true" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m clean the network if not detached (start and exit)\033[0m"
+    cleanup_network "$NETWORK_NAME"
+  fi
+};
+trap "cleanup 0" EXIT
+
+if [[ "$CLEANUP" == "true" ]]; then
+  trap - EXIT
+  if [[ -z "$(docker network ls -q -f name=${NETWORK_NAME})" ]]; then
+    echo -e "\033[34;1mINFO:\033[0m $NETWORK_NAME is already deleted\033[0m"
+    exit 0
+  fi
+  containers=$(docker network inspect -f '{{ range $key, $value := .Containers }}{{ printf "%s\n" .Name}}{{ end }}' ${NETWORK_NAME})
+  while read -r container; do
+    cleanup_node "$container"
+  done <<< "$containers"
+  cleanup_network "$NETWORK_NAME"
+  echo -e "\033[32;1mSUCCESS:\033[0m Cleaned up and exiting\033[0m"
+  exit 0
+fi
+
+echo -e "\033[34;1mINFO:\033[0m Making sure previous run leftover infrastructure is removed \033[0m"
+cleanup 1
+
+echo -e "\033[34;1mINFO:\033[0m Creating network $NETWORK_NAME if it does not exist already \033[0m"
+docker network inspect "$NETWORK_NAME" > /dev/null 2>&1 || docker network create "$NETWORK_NAME"
+
+environment=($(cat <<-END
+  --env node.name=$NODE_NAME
+  --env cluster.name=$CLUSTER_NAME
+  --env cluster.routing.allocation.disk.threshold_enabled=false
+  --env bootstrap.memory_lock=true
+  --env node.attr.testattr=test
+  --env path.repo=/tmp
+  --env repositories.url.allowed_urls=http://snapshot.test*
+END
+))
+
+volumes=($(cat <<-END
+  --volume $volume_name:/usr/share/elasticsearch/data
+END
+))
+
+if [[ "$ELASTICSEARCH_VERSION" != *oss* ]]; then
+  environment+=($(cat <<-END
+    --env ELASTIC_PASSWORD=$ELASTIC_PASSWORD
+    --env xpack.license.self_generated.type=trial
+    --env xpack.security.enabled=true
+    --env xpack.security.http.ssl.enabled=true
+    --env xpack.security.http.ssl.verification_mode=certificate
+    --env xpack.security.http.ssl.key=certs/testnode.key
+    --env xpack.security.http.ssl.certificate=certs/testnode.crt
+    --env xpack.security.http.ssl.certificate_authorities=certs/ca.crt
+    --env xpack.security.transport.ssl.enabled=true
+    --env xpack.security.transport.ssl.key=certs/testnode.key
+    --env xpack.security.transport.ssl.certificate=certs/testnode.crt
+    --env xpack.security.transport.ssl.certificate_authorities=certs/ca.crt
+END
+))
+  volumes+=($(cat <<-END
+    --volume $SSL_CERT:/usr/share/elasticsearch/config/certs/testnode.crt
+    --volume $SSL_KEY:/usr/share/elasticsearch/config/certs/testnode.key
+    --volume $SSL_CA:/usr/share/elasticsearch/config/certs/ca.crt
+END
+))
+fi
+
+url="http://$NODE_NAME"
+if [[ "$ELASTICSEARCH_VERSION" != *oss* ]]; then
+  url="https://elastic:$ELASTIC_PASSWORD@$NODE_NAME"
+fi
+
+echo -e "\033[34;1mINFO:\033[0m Starting container $NODE_NAME \033[0m"
+set -x
+docker run \
+  --name "$NODE_NAME" \
+  --network "$NETWORK_NAME" \
+  --env ES_JAVA_OPTS=-"Xms1g -Xmx1g" \
+  "${environment[@]}" \
+  "${volumes[@]}" \
+  --publish "$HTTP_PORT":9200 \
+  --ulimit nofile=65536:65536 \
+  --ulimit memlock=-1:-1 \
+  --detach="$DETACH" \
+  --health-cmd="curl --silent --insecure --fail $url:9200/_cluster/health || exit 1" \
+  --health-interval=2s \
+  --health-retries=20 \
+  --health-timeout=2s \
+  --rm \
+  docker.elastic.co/elasticsearch/"$ELASTICSEARCH_VERSION";
+set +x
+
+if [[ "$DETACH" == "true" ]]; then
+  until [[ "$(docker inspect -f "{{.State.Health.Status}}" ${NODE_NAME})" != "starting" ]]; do
+    sleep 2;
+    echo ""
+    echo -e "\033[34;1mINFO:\033[0m waiting for node $NODE_NAME to be up\033[0m"
+  done;
+  # Always show the node getting started logs, this is very useful both on CI as well as while developing
+  docker logs "$NODE_NAME"
+  if [[ "$(docker inspect -f "{{.State.Health.Status}}" ${NODE_NAME})" != "healthy" ]]; then
+    cleanup 1
+    echo
+    echo -e "\033[31;1mERROR:\033[0m Failed to start ${ELASTICSEARCH_VERSION} in detached mode beyond health checks\033[0m"
+    echo -e "\033[31;1mERROR:\033[0m dumped the docker log before shutting the node down\033[0m"
+    exit 1
+  else
+    echo
+    echo -e "\033[32;1mSUCCESS:\033[0m Detached and healthy: ${NODE_NAME} on docker network: ${NETWORK_NAME}\033[0m"
+    echo -e "\033[32;1mSUCCESS:\033[0m Running on: ${url/$NODE_NAME/localhost}:${HTTP_PORT}\033[0m"
+    exit 0
+  fi
+fi

.ci/run-tests

@@ -8,102 +8,47 @@
 #
 #   - $ELASTICSEARCH_VERSION
 #   - $NODE_JS_VERSION
+#   - $TEST_SUITE
 #
 
 set -eo pipefail
 
-set +x
-export VAULT_TOKEN=$(vault write -field=token auth/approle/login role_id="$VAULT_ROLE_ID" secret_id="$VAULT_SECRET_ID")
-export CODECOV_TOKEN=$(vault read -field=token secret/clients-ci/elasticsearch-js/codecov)
-unset VAULT_ROLE_ID VAULT_SECRET_ID VAULT_TOKEN
-set -x
+ELASTICSEARCH_VERSION=${STACK_VERSION}
 
-function cleanup {
-  docker container rm --force --volumes elasticsearch-oss > /dev/null 2>&1 || true
-  docker container rm --force --volumes elasticsearch-platinum > /dev/null 2>&1 || true
-  docker container rm --force --volumes elasticsearch-js-oss > /dev/null 2>&1 || true
-  docker container rm --force --volumes elasticsearch-js-platinum > /dev/null 2>&1 || true
-  docker network rm esnet-oss > /dev/null
-  docker network rm esnet-platinum > /dev/null
-}
-
-trap cleanup EXIT
-
-# create network and volume
-docker network create esnet-oss
-docker network create esnet-platinum
-
-# create client image
 docker build \
   --file .ci/Dockerfile \
   --tag elastic/elasticsearch-js \
   --build-arg NODE_JS_VERSION=${NODE_JS_VERSION} \
   .
 
-# run elasticsearch oss
-docker run \
-  --rm \
-  --env "node.attr.testattr=test" \
-  --env "path.repo=/tmp" \
-  --env "repositories.url.allowed_urls=http://snapshot.*" \
-  --env "discovery.type=single-node" \
-  --network=esnet-oss \
-  --name=elasticsearch-oss \
-  --detach \
-  docker.elastic.co/elasticsearch/elasticsearch-oss:${ELASTICSEARCH_VERSION}
-
-# run elasticsearch platinum
+NODE_NAME="es1"
 repo=$(pwd)
 testnodecrt="/.ci/certs/testnode.crt"
 testnodekey="/.ci/certs/testnode.key"
 cacrt="/.ci/certs/ca.crt"
 
-docker run \
-  --rm \
-  --env "node.attr.testattr=test" \
-  --env "path.repo=/tmp" \
-  --env "repositories.url.allowed_urls=http://snapshot.*" \
-  --env "discovery.type=single-node" \
-  --env "ES_JAVA_OPTS=-Xms1g -Xmx1g" \
-  --env "ELASTIC_PASSWORD=changeme" \
-  --env "xpack.security.enabled=true" \
-  --env "xpack.license.self_generated.type=trial" \
-  --env "xpack.security.http.ssl.enabled=true" \
-  --env "xpack.security.http.ssl.verification_mode=certificate" \
-  --env "xpack.security.http.ssl.key=certs/testnode.key" \
-  --env "xpack.security.http.ssl.certificate=certs/testnode.crt" \
-  --env "xpack.security.http.ssl.certificate_authorities=certs/ca.crt" \
-  --env "xpack.security.transport.ssl.enabled=true" \
-  --env "xpack.security.transport.ssl.key=certs/testnode.key" \
-  --env "xpack.security.transport.ssl.certificate=certs/testnode.crt" \
-  --env "xpack.security.transport.ssl.certificate_authorities=certs/ca.crt" \
-  --volume "$repo$testnodecrt:/usr/share/elasticsearch/config/certs/testnode.crt" \
-  --volume "$repo$testnodekey:/usr/share/elasticsearch/config/certs/testnode.key" \
-  --volume "$repo$cacrt:/usr/share/elasticsearch/config/certs/ca.crt" \
-  --network=esnet-platinum \
-  --name=elasticsearch-platinum \
-  --detach \
-  docker.elastic.co/elasticsearch/elasticsearch:${ELASTICSEARCH_VERSION}
+elasticsearch_image="elasticsearch"
+elasticsearch_url="https://elastic:changeme@${NODE_NAME}:9200"
+if [[ $TEST_SUITE != "xpack" ]]; then
+  elasticsearch_image="elasticsearch-oss"
+  elasticsearch_url="http://${NODE_NAME}:9200"
+fi
+
+ELASTICSEARCH_VERSION="${elasticsearch_image}:${ELASTICSEARCH_VERSION}" \
+  NODE_NAME="${NODE_NAME}" \
+  NETWORK_NAME="esnet" \
+  DETACH=true \
+  SSL_CERT="${repo}${testnodecrt}" \
+  SSL_KEY="${repo}${testnodekey}" \
+  SSL_CA="${repo}${cacrt}" \
+  bash .ci/run-elasticsearch.sh
 
-# run the client unit and oss integration test
 docker run \
-  --network=esnet-oss \
-  --env "TEST_ES_SERVER=http://elasticsearch-oss:9200" \
-  --env "CODECOV_TOKEN" \
+  --network=esnet \
+  --env "TEST_ES_SERVER=${elasticsearch_url}" \
   --volume $repo:/usr/src/app \
   --volume /usr/src/app/node_modules \
-  --name elasticsearch-js-oss \
-  --rm \
-  elastic/elasticsearch-js \
-  npm run ci
-
-# run the client platinium integration test
-docker run \
-  --network=esnet-platinum \
-  --env "TEST_ES_SERVER=https://elastic:changeme@elasticsearch-platinum:9200" \
-  --volume $repo:/usr/src/app \
-  --volume /usr/src/app/node_modules \
-  --name elasticsearch-js-platinum \
+  --name elasticsearch-js \
   --rm \
   elastic/elasticsearch-js \
   npm run test:integration

.ci/test-matrix.yml

@@ -1,10 +1,15 @@
 ---
-ELASTICSEARCH_VERSION:
-  - 7.3.0
+STACK_VERSION:
+  - 6.8.4
 
 NODE_JS_VERSION:
+  - 14
   - 12
   - 10
   - 8
 
+TEST_SUITE:
+  - oss
+  - xpack
+
 exclude: ~

.github/ISSUE_TEMPLATE.md

@@ -3,7 +3,7 @@
 #### You have already researched for similar issues?
 It's not uncommon that somebody already opened an issue or in the best case it's already fixed but not merged. That's the reason why you should [search](https://github.com/elastic/elasticsearch-js/issues) at first before submitting a new one.
 
-#### Are you sure this is an issue with `@elastic/elasticsearch` or are you just looking for some help?
+#### Are you sure this is an issue with @elastic/elasticsearch or are you just looking for some help?
 
 Issues should only be posted in this repository after you have been able to reproduce them and confirm that they are a bug or incorrect/missing information in the [docs](https://github.com/elastic/elasticsearch-js/docs).
 

.github/ISSUE_TEMPLATE/bug.md

@@ -23,14 +23,6 @@ Paste your code here:
 
 ```
 
-<!--
-In some cases, it might be challenging to reproduce the bug in a few lines of code.
-You can fork the following repository, which contains all the configuration needed
-to spin up a three nodes Elasticsearch cluster with security enabled.
-The repository also contains a preconfigured client instance that you can use to reproduce the issue.
-https://github.com/delvedor/es-reproduce-issue
---->
-
 ## Expected behavior
 
 A clear and concise description of what you expected to happen.
@@ -44,6 +36,6 @@ Paste the results here:
 ## Your Environment
 
 - *node version*: 6,8,10
-- `@elastic/elasticsearch` *version*: >=7.0.0
+- *@elastic/elasticsearch version*: >=7.0.0
 - *os*: Mac, Windows, Linux
 - *any other relevant information*

.github/ISSUE_TEMPLATE/regression.md

@@ -29,14 +29,6 @@ Paste your code here:
 
 ```
 
-<!--
-In some cases, it might be challenging to reproduce the bug in a few lines of code.
-You can fork the following repository, which contains all the configuration needed
-to spin up a three nodes Elasticsearch cluster with security enabled.
-The repository also contains a preconfigured client instance that you can use to reproduce the issue.
-https://github.com/delvedor/es-reproduce-issue
---->
-
 ## Expected behavior
 
 A clear and concise description of what you expected to happen.
@@ -50,6 +42,6 @@ Paste the results here:
 ## Your Environment
 
 - *node version*: 6,8,10
-- `@elastic/elasticsearch` *version*: >=7.0.0
+- *@elastic/elasticsearch version*: >=7.0.0
 - *os*: Mac, Windows, Linux
 - *any other relevant information*

.github/stale.yml

@@ -9,7 +9,6 @@ exemptLabels:
   - "discussion"
   - "feature request"
   - "bug"
-  - "todo"
 
 # Label to use when marking an issue as stale
 staleLabel: stale

.github/workflows/backport.yml

@@ -0,0 +1,16 @@
+name: Backport
+on:
+  pull_request:
+    types:
+      - closed
+      - labeled
+
+jobs:
+  backport:
+    runs-on: ubuntu-latest
+    name: Backport
+    steps:
+      - name: Backport
+        uses: tibdex/backport@v1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/nodejs.yml

@@ -0,0 +1,120 @@
+name: Node CI
+
+on: [push, pull_request]
+
+jobs:
+  test:
+    name: Test
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        node-version: [10.x, 12.x, 14.x]
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install
+      run: |
+        npm install
+
+    - name: Lint
+      run: |
+        npm run lint
+
+    - name: Unit test
+      run: |
+        npm run test:unit
+
+    - name: Behavior test
+      run: |
+        npm run test:behavior
+
+    - name: Type Definitions
+      run: |
+        npm run test:types
+
+  test-node-v8:
+    name: Test
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        node-version: [8.x]
+        os: [ubuntu-latest, windows-latest, macOS-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install
+      run: |
+        npm install
+
+    - name: Test
+      run: |
+        npm run test:unit -- --node-arg=--harmony-async-iteration
+
+  code-coverage:
+    name: Code coverage
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install
+      run: |
+        npm install
+
+    - name: Code coverage
+      run: |
+        npm run test:coverage
+
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v1
+      with:
+        file: ./coverage.lcov
+        fail_ci_if_error: true
+
+  license:
+    name: License check
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+
+    - name: Install
+      run: |
+        npm install
+
+    - name: License checker
+      run: |
+        npm run license-checker

.travis.yml

@@ -1,22 +0,0 @@
-language: node_js
-
-node_js:
-  - "12"
-  - "10"
-  - "8"
-
-os:
-  - windows
-  - linux
-
-install:
-  - npm install
-
-script:
-  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then npm run license-checker; fi
-  - npm run test
-
-notifications:
-  email:
-    on_success: never
-    on_failure: always

LICENSE

@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2020 Elastic and contributors
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -2,7 +2,7 @@
 
 # Elasticsearch Node.js client
 
-[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)  [![Build Status](https://clients-ci.elastic.co/job/elastic+elasticsearch-js+master/badge/icon)](https://clients-ci.elastic.co/job/elastic+elasticsearch-js+master/)  [![codecov](https://codecov.io/gh/elastic/elasticsearch-js/branch/master/graph/badge.svg)](https://codecov.io/gh/elastic/elasticsearch-js)  [![NPM downloads](https://img.shields.io/npm/dm/@elastic/elasticsearch.svg?style=flat)](https://www.npmjs.com/package/@elastic/elasticsearch)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](http://standardjs.com/)  [![Build Status](https://clients-ci.elastic.co/buildStatus/icon?job=elastic%2Belasticsearch-js%2Bmaster)](https://clients-ci.elastic.co/view/Javascript/job/elastic+elasticsearch-js+master/)  [![codecov](https://codecov.io/gh/elastic/elasticsearch-js/branch/master/graph/badge.svg)](https://codecov.io/gh/elastic/elasticsearch-js)  [![NPM downloads](https://img.shields.io/npm/dm/@elastic/elasticsearch.svg?style=flat)](https://www.npmjs.com/package/@elastic/elasticsearch)
 
 The official Node.js client for Elasticsearch.
 
@@ -76,13 +76,21 @@ You can use both the callback-style API and the promise-style API, both behave t
 // promise API
 const result = await client.search({
   index: 'my-index',
-  body: { foo: 'bar' }
+  body: {
+    query: {
+      match: { hello: 'world' }
+    }
+  }
 })
 
 // callback API
 client.search({
   index: 'my-index',
-  body: { foo: 'bar' }
+  body: {
+    query: {
+      match: { hello: 'world' }
+    }
+  }
 }, (err, result) => {
   if (err) console.log(err)
 })

api/api/bulk.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -20,6 +35,7 @@ function buildBulk (opts) {
    * @param {string} routing - Specific routing value
    * @param {time} timeout - Explicit operation timeout
    * @param {string} type - Default document type for items which don't provide one
+   * @param {list} fields - Default comma-separated list of fields to return in the response for updates, can be overridden on each sub-request
    * @param {list} _source - True or false to return the _source field or not, or default list of fields to return, can be overridden on each sub-request
    * @param {list} _source_excludes - Default list of fields to exclude from the returned _source field, can be overridden on each sub-request
    * @param {list} _source_includes - Default list of fields to extract and return from the _source field, can be overridden on each sub-request
@@ -33,6 +49,7 @@ function buildBulk (opts) {
     'routing',
     'timeout',
     'type',
+    'fields',
     '_source',
     '_source_excludes',
     '_source_exclude',

api/api/cat.aliases.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.allocation.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.count.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.fielddata.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.health.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.help.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.indices.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -24,7 +39,6 @@ function buildCatIndices (opts) {
    * @param {boolean} pri - Set to true to return stats only for primary shards
    * @param {list} s - Comma-separated list of column names or column aliases to sort by
    * @param {boolean} v - Verbose mode. Display column headers
-   * @param {boolean} include_unloaded_segments - If set to true segment stats will include stats for segments that are not currently loaded into memory
    */
 
   const acceptedQuerystring = [
@@ -38,7 +52,6 @@ function buildCatIndices (opts) {
     'pri',
     's',
     'v',
-    'include_unloaded_segments',
     'pretty',
     'human',
     'error_trace',
@@ -48,7 +61,6 @@ function buildCatIndices (opts) {
 
   const snakeCase = {
     masterTimeout: 'master_timeout',
-    includeUnloadedSegments: 'include_unloaded_segments',
     errorTrace: 'error_trace',
     filterPath: 'filter_path'
   }

api/api/cat.master.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.nodeattrs.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.nodes.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.pending_tasks.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.plugins.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.recovery.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.repositories.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.segments.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.shards.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.snapshots.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.tasks.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.templates.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cat.thread_pool.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.delete_auto_follow_pattern.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.follow.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.follow_info.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.follow_stats.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -36,12 +51,6 @@ function buildCcrFollowStats (opts) {
       options = {}
     }
 
-    // check required parameters
-    if (params['index'] == null) {
-      const err = new ConfigurationError('Missing required parameter: index')
-      return handleError(err, callback)
-    }
-
     // validate headers object
     if (options.headers != null && typeof options.headers !== 'object') {
       const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)

api/api/ccr.forget_follower.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.get_auto_follow_pattern.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.pause_follow.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.put_auto_follow_pattern.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.resume_follow.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.stats.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ccr.unfollow.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/clear_scroll.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -11,7 +26,7 @@ function buildClearScroll (opts) {
   // eslint-disable-next-line no-unused-vars
   const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
   /**
-   * Perform a [clear_scroll](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-body.html#request-body-search-scroll) request
+   * Perform a [clear_scroll](http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-scroll.html) request
    *
    * @param {list} scroll_id - A comma-separated list of scroll IDs to clear
    * @param {object} body - A comma-separated list of scroll IDs to clear if none was specified via the scroll_id parameter

api/api/cluster.allocation_explain.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.get_settings.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.health.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -14,7 +29,6 @@ function buildClusterHealth (opts) {
    * Perform a [cluster.health](http://www.elastic.co/guide/en/elasticsearch/reference/master/cluster-health.html) request
    *
    * @param {list} index - Limit the information returned to a specific index
-   * @param {enum} expand_wildcards - Whether to expand wildcard expression to concrete indices that are open, closed or both.
    * @param {enum} level - Specify the level of detail for returned information
    * @param {boolean} local - Return local information, do not retrieve the state from master node (default: false)
    * @param {time} master_timeout - Explicit operation timeout for connection to master node
@@ -28,7 +42,6 @@ function buildClusterHealth (opts) {
    */
 
   const acceptedQuerystring = [
-    'expand_wildcards',
     'level',
     'local',
     'master_timeout',
@@ -47,7 +60,6 @@ function buildClusterHealth (opts) {
   ]
 
   const snakeCase = {
-    expandWildcards: 'expand_wildcards',
     masterTimeout: 'master_timeout',
     waitForActiveShards: 'wait_for_active_shards',
     waitForNodes: 'wait_for_nodes',

api/api/cluster.pending_tasks.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.put_settings.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.remote_info.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.reroute.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.state.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/cluster.stats.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/count.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/create.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -17,6 +32,7 @@ function buildCreate (opts) {
    * @param {string} index - The name of the index
    * @param {string} type - The type of the document
    * @param {string} wait_for_active_shards - Sets the number of shard copies that must be active before proceeding with the index operation. Defaults to 1, meaning the primary shard only. Set to `all` for all shard copies, otherwise set to any non-negative value less than or equal to the total number of copies for the shard (number of replicas + 1)
+   * @param {string} parent - ID of the parent document
    * @param {enum} refresh - If `true` then refresh the affected shards to make this operation visible to search, if `wait_for` then wait for a refresh to make this operation visible to search, if `false` (the default) then do nothing with refreshes.
    * @param {string} routing - Specific routing value
    * @param {time} timeout - Explicit operation timeout
@@ -28,6 +44,7 @@ function buildCreate (opts) {
 
   const acceptedQuerystring = [
     'wait_for_active_shards',
+    'parent',
     'refresh',
     'routing',
     'timeout',
@@ -69,6 +86,10 @@ function buildCreate (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params['body'] == null) {
       const err = new ConfigurationError('Missing required parameter: body')
       return handleError(err, callback)
@@ -95,11 +116,7 @@ function buildCreate (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_create'
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_create' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_create'
 
     // build request object
     const request = {

api/api/data_frame.delete_data_frame_transform.js

@@ -1,85 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFrameDeleteDataFrameTransform (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.delete_data_frame_transform](https://www.elastic.co/guide/en/elasticsearch/reference/current/delete-data-frame-transform.html) request
-   *
-   * @param {string} transform_id - The id of the transform to delete
-   */
-
-  const acceptedQuerystring = [
-
-  ]
-
-  const snakeCase = {
-
-  }
-
-  return function dataFrameDeleteDataFrameTransform (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params['transform_id'] == null && params['transformId'] == null) {
-      const err = new ConfigurationError('Missing required parameter: transform_id or transformId')
-      return handleError(err, callback)
-    }
-    if (params.body != null) {
-      const err = new ConfigurationError('This API does not require a body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, transformId, transform_id, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'DELETE'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    path = '/' + '_data_frame' + '/' + 'transforms' + '/' + encodeURIComponent(transform_id || transformId)
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: '',
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFrameDeleteDataFrameTransform

api/api/data_frame.get_data_frame_transform.js

@@ -1,90 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFrameGetDataFrameTransform (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.get_data_frame_transform](https://www.elastic.co/guide/en/elasticsearch/reference/current/get-data-frame-transform.html) request
-   *
-   * @param {string} transform_id - The id or comma delimited list of id expressions of the transforms to get, '_all' or '*' implies get all transforms
-   * @param {int} from - skips a number of transform configs, defaults to 0
-   * @param {int} size - specifies a max number of transforms to get, defaults to 100
-   * @param {boolean} allow_no_match - Whether to ignore if a wildcard expression matches no data frame transforms. (This includes `_all` string or when no data frame transforms have been specified)
-   */
-
-  const acceptedQuerystring = [
-    'from',
-    'size',
-    'allow_no_match'
-  ]
-
-  const snakeCase = {
-    allowNoMatch: 'allow_no_match'
-  }
-
-  return function dataFrameGetDataFrameTransform (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params.body != null) {
-      const err = new ConfigurationError('This API does not require a body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, transformId, transform_id, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'GET'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    if ((transform_id || transformId) != null) {
-      path = '/' + '_data_frame' + '/' + 'transforms' + '/' + encodeURIComponent(transform_id || transformId)
-    } else {
-      path = '/' + '_data_frame' + '/' + 'transforms'
-    }
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: null,
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFrameGetDataFrameTransform

api/api/data_frame.get_data_frame_transform_stats.js

@@ -1,86 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFrameGetDataFrameTransformStats (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.get_data_frame_transform_stats](https://www.elastic.co/guide/en/elasticsearch/reference/current/get-data-frame-transform-stats.html) request
-   *
-   * @param {string} transform_id - The id of the transform for which to get stats. '_all' or '*' implies all transforms
-   * @param {number} from - skips a number of transform stats, defaults to 0
-   * @param {number} size - specifies a max number of transform stats to get, defaults to 100
-   * @param {boolean} allow_no_match - Whether to ignore if a wildcard expression matches no data frame transforms. (This includes `_all` string or when no data frame transforms have been specified)
-   */
-
-  const acceptedQuerystring = [
-    'from',
-    'size',
-    'allow_no_match'
-  ]
-
-  const snakeCase = {
-    allowNoMatch: 'allow_no_match'
-  }
-
-  return function dataFrameGetDataFrameTransformStats (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params.body != null) {
-      const err = new ConfigurationError('This API does not require a body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, transformId, transform_id, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'GET'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    path = '/' + '_data_frame' + '/' + 'transforms' + '/' + encodeURIComponent(transform_id || transformId) + '/' + '_stats'
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: null,
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFrameGetDataFrameTransformStats

api/api/data_frame.preview_data_frame_transform.js

@@ -1,81 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFramePreviewDataFrameTransform (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.preview_data_frame_transform](https://www.elastic.co/guide/en/elasticsearch/reference/current/preview-data-frame-transform.html) request
-   *
-   * @param {object} body - The definition for the data_frame transform to preview
-   */
-
-  const acceptedQuerystring = [
-
-  ]
-
-  const snakeCase = {
-
-  }
-
-  return function dataFramePreviewDataFrameTransform (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params['body'] == null) {
-      const err = new ConfigurationError('Missing required parameter: body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'POST'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    path = '/' + '_data_frame' + '/' + 'transforms' + '/' + '_preview'
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: body || '',
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFramePreviewDataFrameTransform

api/api/data_frame.put_data_frame_transform.js

@@ -1,86 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFramePutDataFrameTransform (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.put_data_frame_transform](https://www.elastic.co/guide/en/elasticsearch/reference/current/put-data-frame-transform.html) request
-   *
-   * @param {string} transform_id - The id of the new transform.
-   * @param {object} body - The data frame transform definition
-   */
-
-  const acceptedQuerystring = [
-
-  ]
-
-  const snakeCase = {
-
-  }
-
-  return function dataFramePutDataFrameTransform (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params['transform_id'] == null && params['transformId'] == null) {
-      const err = new ConfigurationError('Missing required parameter: transform_id or transformId')
-      return handleError(err, callback)
-    }
-    if (params['body'] == null) {
-      const err = new ConfigurationError('Missing required parameter: body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, transformId, transform_id, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'PUT'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    path = '/' + '_data_frame' + '/' + 'transforms' + '/' + encodeURIComponent(transform_id || transformId)
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: body || '',
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFramePutDataFrameTransform

api/api/data_frame.start_data_frame_transform.js

@@ -1,86 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFrameStartDataFrameTransform (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.start_data_frame_transform](https://www.elastic.co/guide/en/elasticsearch/reference/current/start-data-frame-transform.html) request
-   *
-   * @param {string} transform_id - The id of the transform to start
-   * @param {time} timeout - Controls the time to wait for the transform to start
-   */
-
-  const acceptedQuerystring = [
-    'timeout'
-  ]
-
-  const snakeCase = {
-
-  }
-
-  return function dataFrameStartDataFrameTransform (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params['transform_id'] == null && params['transformId'] == null) {
-      const err = new ConfigurationError('Missing required parameter: transform_id or transformId')
-      return handleError(err, callback)
-    }
-    if (params.body != null) {
-      const err = new ConfigurationError('This API does not require a body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, transformId, transform_id, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'POST'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    path = '/' + '_data_frame' + '/' + 'transforms' + '/' + encodeURIComponent(transform_id || transformId) + '/' + '_start'
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: '',
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFrameStartDataFrameTransform

api/api/data_frame.stop_data_frame_transform.js

@@ -1,91 +0,0 @@
-// 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'
-
-/* eslint camelcase: 0 */
-/* eslint no-unused-vars: 0 */
-
-function buildDataFrameStopDataFrameTransform (opts) {
-  // eslint-disable-next-line no-unused-vars
-  const { makeRequest, ConfigurationError, handleError, snakeCaseKeys } = opts
-  /**
-   * Perform a [data_frame.stop_data_frame_transform](https://www.elastic.co/guide/en/elasticsearch/reference/current/stop-data-frame-transform.html) request
-   *
-   * @param {string} transform_id - The id of the transform to stop
-   * @param {boolean} wait_for_completion - Whether to wait for the transform to fully stop before returning or not. Default to false
-   * @param {time} timeout - Controls the time to wait until the transform has stopped. Default to 30 seconds
-   * @param {boolean} allow_no_match - Whether to ignore if a wildcard expression matches no data frame transforms. (This includes `_all` string or when no data frame transforms have been specified)
-   */
-
-  const acceptedQuerystring = [
-    'wait_for_completion',
-    'timeout',
-    'allow_no_match'
-  ]
-
-  const snakeCase = {
-    waitForCompletion: 'wait_for_completion',
-    allowNoMatch: 'allow_no_match'
-  }
-
-  return function dataFrameStopDataFrameTransform (params, options, callback) {
-    options = options || {}
-    if (typeof options === 'function') {
-      callback = options
-      options = {}
-    }
-    if (typeof params === 'function' || params == null) {
-      callback = params
-      params = {}
-      options = {}
-    }
-
-    // check required parameters
-    if (params['transform_id'] == null && params['transformId'] == null) {
-      const err = new ConfigurationError('Missing required parameter: transform_id or transformId')
-      return handleError(err, callback)
-    }
-    if (params.body != null) {
-      const err = new ConfigurationError('This API does not require a body')
-      return handleError(err, callback)
-    }
-
-    // validate headers object
-    if (options.headers != null && typeof options.headers !== 'object') {
-      const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
-      return handleError(err, callback)
-    }
-
-    var warnings = []
-    var { method, body, transformId, transform_id, ...querystring } = params
-    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring, warnings)
-
-    if (method == null) {
-      method = 'POST'
-    }
-
-    var ignore = options.ignore
-    if (typeof ignore === 'number') {
-      options.ignore = [ignore]
-    }
-
-    var path = ''
-
-    path = '/' + '_data_frame' + '/' + 'transforms' + '/' + encodeURIComponent(transform_id || transformId) + '/' + '_stop'
-
-    // build request object
-    const request = {
-      method,
-      path,
-      body: '',
-      querystring
-    }
-
-    options.warnings = warnings.length === 0 ? null : warnings
-    return makeRequest(request, options, callback)
-  }
-}
-
-module.exports = buildDataFrameStopDataFrameTransform

api/api/delete.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -17,6 +32,7 @@ function buildDelete (opts) {
    * @param {string} index - The name of the index
    * @param {string} type - The type of the document
    * @param {string} wait_for_active_shards - Sets the number of shard copies that must be active before proceeding with the delete operation. Defaults to 1, meaning the primary shard only. Set to `all` for all shard copies, otherwise set to any non-negative value less than or equal to the total number of copies for the shard (number of replicas + 1)
+   * @param {string} parent - ID of parent document
    * @param {enum} refresh - If `true` then refresh the effected shards to make this operation visible to search, if `wait_for` then wait for a refresh to make this operation visible to search, if `false` (the default) then do nothing with refreshes.
    * @param {string} routing - Specific routing value
    * @param {time} timeout - Explicit operation timeout
@@ -28,6 +44,7 @@ function buildDelete (opts) {
 
   const acceptedQuerystring = [
     'wait_for_active_shards',
+    'parent',
     'refresh',
     'routing',
     'timeout',
@@ -72,11 +89,24 @@ function buildDelete (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params.body != null) {
       const err = new ConfigurationError('This API does not require a body')
       return handleError(err, callback)
     }
 
+    // check required url components
+    if (params['id'] != null && (params['type'] == null || params['index'] == null)) {
+      const err = new ConfigurationError('Missing required parameter of the url: type, index')
+      return handleError(err, callback)
+    } else if (params['type'] != null && (params['index'] == null)) {
+      const err = new ConfigurationError('Missing required parameter of the url: index')
+      return handleError(err, callback)
+    }
+
     // validate headers object
     if (options.headers != null && typeof options.headers !== 'object') {
       const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
@@ -98,11 +128,7 @@ function buildDelete (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_doc' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
 
     // build request object
     const request = {

api/api/delete_by_query.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -31,8 +46,7 @@ function buildDeleteByQuery (opts) {
    * @param {time} scroll - Specify how long a consistent view of the index should be maintained for scrolled search
    * @param {enum} search_type - Search operation type
    * @param {time} search_timeout - Explicit timeout for each search request. Defaults to no timeout.
-   * @param {number} size - Deprecated, please use `max_docs` instead
-   * @param {number} max_docs - Maximum number of documents to process (default: all documents)
+   * @param {number} size - Number of hits to return (default: 10)
    * @param {list} sort - A comma-separated list of <field>:<direction> pairs
    * @param {list} _source - True or false to return the _source field or not, or a list of fields to return
    * @param {list} _source_excludes - A list of fields to exclude from the returned _source field
@@ -69,7 +83,6 @@ function buildDeleteByQuery (opts) {
     'search_type',
     'search_timeout',
     'size',
-    'max_docs',
     'sort',
     '_source',
     '_source_excludes',
@@ -102,7 +115,6 @@ function buildDeleteByQuery (opts) {
     expandWildcards: 'expand_wildcards',
     searchType: 'search_type',
     searchTimeout: 'search_timeout',
-    maxDocs: 'max_docs',
     _sourceExcludes: '_source_excludes',
     _sourceExclude: '_source_exclude',
     _sourceIncludes: '_source_includes',

api/api/delete_by_query_rethrottle.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/delete_script.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/exists.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -17,6 +32,7 @@ function buildExists (opts) {
    * @param {string} index - The name of the index
    * @param {string} type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
    * @param {list} stored_fields - A comma-separated list of stored fields to return in the response
+   * @param {string} parent - The ID of the parent document
    * @param {string} preference - Specify the node or shard the operation should be performed on (default: random)
    * @param {boolean} realtime - Specify whether to perform the operation in realtime or search mode
    * @param {boolean} refresh - Refresh the shard containing the document before performing the operation
@@ -30,6 +46,7 @@ function buildExists (opts) {
 
   const acceptedQuerystring = [
     'stored_fields',
+    'parent',
     'preference',
     'realtime',
     'refresh',
@@ -80,6 +97,10 @@ function buildExists (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params.body != null) {
       const err = new ConfigurationError('This API does not require a body')
       return handleError(err, callback)
@@ -106,11 +127,7 @@ function buildExists (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_doc' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
 
     // build request object
     const request = {

api/api/exists_source.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -15,7 +30,8 @@ function buildExistsSource (opts) {
    *
    * @param {string} id - The document ID
    * @param {string} index - The name of the index
-   * @param {string} type - The type of the document; deprecated and optional starting with 7.0
+   * @param {string} type - The type of the document; use `_all` to fetch the first document matching the ID across all types
+   * @param {string} parent - The ID of the parent document
    * @param {string} preference - Specify the node or shard the operation should be performed on (default: random)
    * @param {boolean} realtime - Specify whether to perform the operation in realtime or search mode
    * @param {boolean} refresh - Refresh the shard containing the document before performing the operation
@@ -28,6 +44,7 @@ function buildExistsSource (opts) {
    */
 
   const acceptedQuerystring = [
+    'parent',
     'preference',
     'realtime',
     'refresh',
@@ -77,6 +94,10 @@ function buildExistsSource (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params.body != null) {
       const err = new ConfigurationError('This API does not require a body')
       return handleError(err, callback)
@@ -112,11 +133,7 @@ function buildExistsSource (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_source'
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_source' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_source'
 
     // build request object
     const request = {

api/api/explain.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -22,6 +37,7 @@ function buildExplain (opts) {
    * @param {string} df - The default field for query string query (default: _all)
    * @param {list} stored_fields - A comma-separated list of stored fields to return in the response
    * @param {boolean} lenient - Specify whether format-based query failures (such as providing text to a numeric field) should be ignored
+   * @param {string} parent - The ID of the parent document
    * @param {string} preference - Specify the node or shard the operation should be performed on (default: random)
    * @param {string} q - Query in the Lucene query string syntax
    * @param {string} routing - Specific routing value
@@ -38,6 +54,7 @@ function buildExplain (opts) {
     'df',
     'stored_fields',
     'lenient',
+    'parent',
     'preference',
     'q',
     'routing',
@@ -86,6 +103,10 @@ function buildExplain (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
 
     // validate headers object
     if (options.headers != null && typeof options.headers !== 'object') {
@@ -108,11 +129,7 @@ function buildExplain (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_explain'
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_explain' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_explain'
 
     // build request object
     const request = {

api/api/field_caps.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -18,7 +33,7 @@ function buildFieldCaps (opts) {
    * @param {boolean} ignore_unavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
    * @param {boolean} allow_no_indices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
    * @param {enum} expand_wildcards - Whether to expand wildcard expression to concrete indices that are open, closed or both.
-   * @param {boolean} include_unmapped - Indicates whether unmapped fields should be included in the response.
+   * @param {object} body - Field json objects containing an array of field names
    */
 
   const acceptedQuerystring = [
@@ -26,7 +41,6 @@ function buildFieldCaps (opts) {
     'ignore_unavailable',
     'allow_no_indices',
     'expand_wildcards',
-    'include_unmapped',
     'pretty',
     'human',
     'error_trace',
@@ -38,7 +52,6 @@ function buildFieldCaps (opts) {
     ignoreUnavailable: 'ignore_unavailable',
     allowNoIndices: 'allow_no_indices',
     expandWildcards: 'expand_wildcards',
-    includeUnmapped: 'include_unmapped',
     errorTrace: 'error_trace',
     filterPath: 'filter_path'
   }
@@ -55,12 +68,6 @@ function buildFieldCaps (opts) {
       options = {}
     }
 
-    // check required parameters
-    if (params.body != null) {
-      const err = new ConfigurationError('This API does not require a body')
-      return handleError(err, callback)
-    }
-
     // validate headers object
     if (options.headers != null && typeof options.headers !== 'object') {
       const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
@@ -92,7 +99,7 @@ function buildFieldCaps (opts) {
     const request = {
       method,
       path,
-      body: '',
+      body: body || '',
       querystring
     }
 

api/api/get.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -17,6 +32,7 @@ function buildGet (opts) {
    * @param {string} index - The name of the index
    * @param {string} type - The type of the document (use `_all` to fetch the first document matching the ID across all types)
    * @param {list} stored_fields - A comma-separated list of stored fields to return in the response
+   * @param {string} parent - The ID of the parent document
    * @param {string} preference - Specify the node or shard the operation should be performed on (default: random)
    * @param {boolean} realtime - Specify whether to perform the operation in realtime or search mode
    * @param {boolean} refresh - Refresh the shard containing the document before performing the operation
@@ -24,12 +40,15 @@ function buildGet (opts) {
    * @param {list} _source - True or false to return the _source field or not, or a list of fields to return
    * @param {list} _source_excludes - A list of fields to exclude from the returned _source field
    * @param {list} _source_includes - A list of fields to extract and return from the _source field
+   * @param {list} _source_exclude - A list of fields to exclude from the returned _source field
+   * @param {list} _source_include - A list of fields to extract and return from the _source field
    * @param {number} version - Explicit version number for concurrency control
    * @param {enum} version_type - Specific version type
    */
 
   const acceptedQuerystring = [
     'stored_fields',
+    'parent',
     'preference',
     'realtime',
     'refresh',
@@ -80,6 +99,10 @@ function buildGet (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params.body != null) {
       const err = new ConfigurationError('This API does not require a body')
       return handleError(err, callback)
@@ -106,11 +129,7 @@ function buildGet (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_doc' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
 
     // build request object
     const request = {

api/api/get_script.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/get_source.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -15,7 +30,8 @@ function buildGetSource (opts) {
    *
    * @param {string} id - The document ID
    * @param {string} index - The name of the index
-   * @param {string} type - The type of the document; deprecated and optional starting with 7.0
+   * @param {string} type - The type of the document; use `_all` to fetch the first document matching the ID across all types
+   * @param {string} parent - The ID of the parent document
    * @param {string} preference - Specify the node or shard the operation should be performed on (default: random)
    * @param {boolean} realtime - Specify whether to perform the operation in realtime or search mode
    * @param {boolean} refresh - Refresh the shard containing the document before performing the operation
@@ -28,6 +44,7 @@ function buildGetSource (opts) {
    */
 
   const acceptedQuerystring = [
+    'parent',
     'preference',
     'realtime',
     'refresh',
@@ -77,6 +94,10 @@ function buildGetSource (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params.body != null) {
       const err = new ConfigurationError('This API does not require a body')
       return handleError(err, callback)
@@ -103,11 +124,7 @@ function buildGetSource (opts) {
 
     var path = ''
 
-    if ((index) != null && (type) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_source'
-    } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_source' + '/' + encodeURIComponent(id)
-    }
+    path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id) + '/' + '_source'
 
     // build request object
     const request = {

api/api/ilm.delete_lifecycle.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.explain_lifecycle.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -14,10 +29,11 @@ function buildIlmExplainLifecycle (opts) {
    * Perform a [ilm.explain_lifecycle](https://www.elastic.co/guide/en/elasticsearch/reference/current/ilm-explain-lifecycle.html) request
    *
    * @param {string} index - The name of the index to explain
+   * @param {boolean} human - Return data such as dates in a human readable format
    */
 
   const acceptedQuerystring = [
-
+    'human'
   ]
 
   const snakeCase = {

api/api/ilm.get_lifecycle.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.get_status.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.move_to_step.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.put_lifecycle.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.remove_policy.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.retry.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.start.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/ilm.stop.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 

api/api/index.js

@@ -1,6 +1,21 @@
-// 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
+/*
+ * Licensed to Elasticsearch B.V. under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch B.V. licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 
 'use strict'
 
@@ -18,6 +33,7 @@ function buildIndex (opts) {
    * @param {string} type - The type of the document
    * @param {string} wait_for_active_shards - Sets the number of shard copies that must be active before proceeding with the index operation. Defaults to 1, meaning the primary shard only. Set to `all` for all shard copies, otherwise set to any non-negative value less than or equal to the total number of copies for the shard (number of replicas + 1)
    * @param {enum} op_type - Explicit operation type
+   * @param {string} parent - ID of the parent document
    * @param {enum} refresh - If `true` then refresh the affected shards to make this operation visible to search, if `wait_for` then wait for a refresh to make this operation visible to search, if `false` (the default) then do nothing with refreshes.
    * @param {string} routing - Specific routing value
    * @param {time} timeout - Explicit operation timeout
@@ -32,6 +48,7 @@ function buildIndex (opts) {
   const acceptedQuerystring = [
     'wait_for_active_shards',
     'op_type',
+    'parent',
     'refresh',
     'routing',
     'timeout',
@@ -74,11 +91,24 @@ function buildIndex (opts) {
       const err = new ConfigurationError('Missing required parameter: index')
       return handleError(err, callback)
     }
+    if (params['type'] == null) {
+      const err = new ConfigurationError('Missing required parameter: type')
+      return handleError(err, callback)
+    }
     if (params['body'] == null) {
       const err = new ConfigurationError('Missing required parameter: body')
       return handleError(err, callback)
     }
 
+    // check required url components
+    if (params['id'] != null && (params['type'] == null || params['index'] == null)) {
+      const err = new ConfigurationError('Missing required parameter of the url: type, index')
+      return handleError(err, callback)
+    } else if (params['type'] != null && (params['index'] == null)) {
+      const err = new ConfigurationError('Missing required parameter of the url: index')
+      return handleError(err, callback)
+    }
+
     // validate headers object
     if (options.headers != null && typeof options.headers !== 'object') {
       const err = new ConfigurationError(`Headers should be an object, instead got: ${typeof options.headers}`)
@@ -102,12 +132,8 @@ function buildIndex (opts) {
 
     if ((index) != null && (type) != null && (id) != null) {
       path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type) + '/' + encodeURIComponent(id)
-    } else if ((index) != null && (id) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + '_doc' + '/' + encodeURIComponent(id)
-    } else if ((index) != null && (type) != null) {
-      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type)
     } else {
-      path = '/' + encodeURIComponent(index) + '/' + '_doc'
+      path = '/' + encodeURIComponent(index) + '/' + encodeURIComponent(type)
     }
 
     // build request object