Java client issues batch 6 (#2597)

* box_plot is actually boxplot

* doc_count_error should be doc_count_error_upper_bound

* mtermvector operation id optional

* making the nodes (info) endpoint work

Author: l-trotta

output/openapi/elasticsearch-serverless-openapi.json

@@ -36,7 +36,7 @@ export class Operation {
   /**
    * The ID of the document.
    */
-  _id: Id
+  _id?: Id
   /**
    * The index of the document.
    */

output/schema/schema.json

@@ -389,7 +389,7 @@ export class TermsAggregateBase<
 export class StringTermsAggregate extends TermsAggregateBase<StringTermsBucket> {}
 
 export class TermsBucketBase extends MultiBucketBase {
-  doc_count_error?: long
+  doc_count_error_upper_bound?: long
 }
 
 export class StringTermsBucket extends TermsBucketBase {
@@ -703,7 +703,7 @@ export class StringStatsAggregate extends AggregateBase {
   avg_length_as_string?: string
 }
 
-/** @variant name=box_plot */
+/** @variant name=boxplot */
 export class BoxPlotAggregate extends AggregateBase {
   min: double
   max: double

output/typescript/types.ts

@@ -73,7 +73,7 @@ export class NodeInfoSettings {
   repositories?: NodeInfoRepositories
   discovery?: NodeInfoDiscover
   action?: NodeInfoAction
-  client: NodeInfoClient
+  client?: NodeInfoClient
   http: NodeInfoSettingsHttp
   bootstrap?: NodeInfoBootstrap
   transport: NodeInfoSettingsTransport
@@ -218,7 +218,7 @@ export class NodeInfoSettingsTransportFeatures {
 }
 
 export class NodeInfoSettingsNetwork {
-  host: Host
+  host?: Host
 }
 
 export class NodeInfoIngest {
@@ -280,7 +280,7 @@ export class NodeInfoXpackLicenseType {
 
 export class NodeInfoScript {
   allowed_types: string
-  disable_max_compilations_rate: string
+  disable_max_compilations_rate?: string
 }
 
 export class NodeInfoSearch {