diff --git a/docs/development/core/public/kibana-plugin-core-public.doclinksstart.links.md b/docs/development/core/public/kibana-plugin-core-public.doclinksstart.links.md
index 026032a7b07409..2d67eacf223b8d 100644
--- a/docs/development/core/public/kibana-plugin-core-public.doclinksstart.links.md
+++ b/docs/development/core/public/kibana-plugin-core-public.doclinksstart.links.md
@@ -99,7 +99,6 @@ readonly links: {
             readonly luceneExpressions: string;
         };
         readonly indexPatterns: {
-            readonly loadingData: string;
             readonly introduction: string;
         };
         readonly addData: string;
diff --git a/docs/development/core/public/kibana-plugin-core-public.doclinksstart.md b/docs/development/core/public/kibana-plugin-core-public.doclinksstart.md
index d653623d5fe225..0b014454e039f0 100644
--- a/docs/development/core/public/kibana-plugin-core-public.doclinksstart.md
+++ b/docs/development/core/public/kibana-plugin-core-public.doclinksstart.md
@@ -17,5 +17,5 @@ export interface DocLinksStart
 |  --- | --- | --- |
 |  [DOC\_LINK\_VERSION](./kibana-plugin-core-public.doclinksstart.doc_link_version.md) | <code>string</code> |  |
 |  [ELASTIC\_WEBSITE\_URL](./kibana-plugin-core-public.doclinksstart.elastic_website_url.md) | <code>string</code> |  |
-|  [links](./kibana-plugin-core-public.doclinksstart.links.md) | <code>{</code><br/><code>        readonly dashboard: {</code><br/><code>            readonly guide: string;</code><br/><code>            readonly drilldowns: string;</code><br/><code>            readonly drilldownsTriggerPicker: string;</code><br/><code>            readonly urlDrilldownTemplateSyntax: string;</code><br/><code>            readonly urlDrilldownVariables: string;</code><br/><code>        };</code><br/><code>        readonly discover: Record&lt;string, string&gt;;</code><br/><code>        readonly filebeat: {</code><br/><code>            readonly base: string;</code><br/><code>            readonly installation: string;</code><br/><code>            readonly configuration: string;</code><br/><code>            readonly elasticsearchOutput: string;</code><br/><code>            readonly elasticsearchModule: string;</code><br/><code>            readonly startup: string;</code><br/><code>            readonly exportedFields: string;</code><br/><code>        };</code><br/><code>        readonly auditbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly metricbeat: {</code><br/><code>            readonly base: string;</code><br/><code>            readonly configure: string;</code><br/><code>            readonly httpEndpoint: string;</code><br/><code>            readonly install: string;</code><br/><code>            readonly start: string;</code><br/><code>        };</code><br/><code>        readonly enterpriseSearch: {</code><br/><code>            readonly base: string;</code><br/><code>            readonly appSearchBase: string;</code><br/><code>            readonly workplaceSearchBase: string;</code><br/><code>        };</code><br/><code>        readonly heartbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly logstash: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly functionbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly winlogbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly aggs: {</code><br/><code>            readonly composite: string;</code><br/><code>            readonly composite_missing_bucket: string;</code><br/><code>            readonly date_histogram: string;</code><br/><code>            readonly date_range: string;</code><br/><code>            readonly date_format_pattern: string;</code><br/><code>            readonly filter: string;</code><br/><code>            readonly filters: string;</code><br/><code>            readonly geohash_grid: string;</code><br/><code>            readonly histogram: string;</code><br/><code>            readonly ip_range: string;</code><br/><code>            readonly range: string;</code><br/><code>            readonly significant_terms: string;</code><br/><code>            readonly terms: string;</code><br/><code>            readonly avg: string;</code><br/><code>            readonly avg_bucket: string;</code><br/><code>            readonly max_bucket: string;</code><br/><code>            readonly min_bucket: string;</code><br/><code>            readonly sum_bucket: string;</code><br/><code>            readonly cardinality: string;</code><br/><code>            readonly count: string;</code><br/><code>            readonly cumulative_sum: string;</code><br/><code>            readonly derivative: string;</code><br/><code>            readonly geo_bounds: string;</code><br/><code>            readonly geo_centroid: string;</code><br/><code>            readonly max: string;</code><br/><code>            readonly median: string;</code><br/><code>            readonly min: string;</code><br/><code>            readonly moving_avg: string;</code><br/><code>            readonly percentile_ranks: string;</code><br/><code>            readonly serial_diff: string;</code><br/><code>            readonly std_dev: string;</code><br/><code>            readonly sum: string;</code><br/><code>            readonly top_hits: string;</code><br/><code>        };</code><br/><code>        readonly runtimeFields: string;</code><br/><code>        readonly scriptedFields: {</code><br/><code>            readonly scriptFields: string;</code><br/><code>            readonly scriptAggs: string;</code><br/><code>            readonly painless: string;</code><br/><code>            readonly painlessApi: string;</code><br/><code>            readonly painlessLangSpec: string;</code><br/><code>            readonly painlessSyntax: string;</code><br/><code>            readonly painlessWalkthrough: string;</code><br/><code>            readonly luceneExpressions: string;</code><br/><code>        };</code><br/><code>        readonly indexPatterns: {</code><br/><code>            readonly loadingData: string;</code><br/><code>            readonly introduction: string;</code><br/><code>        };</code><br/><code>        readonly addData: string;</code><br/><code>        readonly kibana: string;</code><br/><code>        readonly elasticsearch: Record&lt;string, string&gt;;</code><br/><code>        readonly siem: {</code><br/><code>            readonly guide: string;</code><br/><code>            readonly gettingStarted: string;</code><br/><code>        };</code><br/><code>        readonly query: {</code><br/><code>            readonly eql: string;</code><br/><code>            readonly luceneQuerySyntax: string;</code><br/><code>            readonly queryDsl: string;</code><br/><code>            readonly kueryQuerySyntax: string;</code><br/><code>        };</code><br/><code>        readonly date: {</code><br/><code>            readonly dateMath: string;</code><br/><code>            readonly dateMathIndexNames: string;</code><br/><code>        };</code><br/><code>        readonly management: Record&lt;string, string&gt;;</code><br/><code>        readonly ml: Record&lt;string, string&gt;;</code><br/><code>        readonly transforms: Record&lt;string, string&gt;;</code><br/><code>        readonly visualize: Record&lt;string, string&gt;;</code><br/><code>        readonly apis: Readonly&lt;{</code><br/><code>            createIndex: string;</code><br/><code>            createSnapshotLifecyclePolicy: string;</code><br/><code>            createRoleMapping: string;</code><br/><code>            createRoleMappingTemplates: string;</code><br/><code>            createApiKey: string;</code><br/><code>            createPipeline: string;</code><br/><code>            createTransformRequest: string;</code><br/><code>            cronExpressions: string;</code><br/><code>            executeWatchActionModes: string;</code><br/><code>            indexExists: string;</code><br/><code>            openIndex: string;</code><br/><code>            putComponentTemplate: string;</code><br/><code>            painlessExecute: string;</code><br/><code>            painlessExecuteAPIContexts: string;</code><br/><code>            putComponentTemplateMetadata: string;</code><br/><code>            putSnapshotLifecyclePolicy: string;</code><br/><code>            putWatch: string;</code><br/><code>            updateTransform: string;</code><br/><code>        }&gt;;</code><br/><code>        readonly observability: Record&lt;string, string&gt;;</code><br/><code>        readonly alerting: Record&lt;string, string&gt;;</code><br/><code>        readonly maps: Record&lt;string, string&gt;;</code><br/><code>        readonly monitoring: Record&lt;string, string&gt;;</code><br/><code>        readonly security: Readonly&lt;{</code><br/><code>            apiKeyServiceSettings: string;</code><br/><code>            clusterPrivileges: string;</code><br/><code>            elasticsearchSettings: string;</code><br/><code>            elasticsearchEnableSecurity: string;</code><br/><code>            indicesPrivileges: string;</code><br/><code>            kibanaTLS: string;</code><br/><code>            kibanaPrivileges: string;</code><br/><code>            mappingRoles: string;</code><br/><code>            mappingRolesFieldRules: string;</code><br/><code>            runAsPrivilege: string;</code><br/><code>        }&gt;;</code><br/><code>        readonly watcher: Record&lt;string, string&gt;;</code><br/><code>        readonly ccs: Record&lt;string, string&gt;;</code><br/><code>        readonly plugins: Record&lt;string, string&gt;;</code><br/><code>        readonly snapshotRestore: Record&lt;string, string&gt;;</code><br/><code>    }</code> |  |
+|  [links](./kibana-plugin-core-public.doclinksstart.links.md) | <code>{</code><br/><code>        readonly dashboard: {</code><br/><code>            readonly guide: string;</code><br/><code>            readonly drilldowns: string;</code><br/><code>            readonly drilldownsTriggerPicker: string;</code><br/><code>            readonly urlDrilldownTemplateSyntax: string;</code><br/><code>            readonly urlDrilldownVariables: string;</code><br/><code>        };</code><br/><code>        readonly discover: Record&lt;string, string&gt;;</code><br/><code>        readonly filebeat: {</code><br/><code>            readonly base: string;</code><br/><code>            readonly installation: string;</code><br/><code>            readonly configuration: string;</code><br/><code>            readonly elasticsearchOutput: string;</code><br/><code>            readonly elasticsearchModule: string;</code><br/><code>            readonly startup: string;</code><br/><code>            readonly exportedFields: string;</code><br/><code>        };</code><br/><code>        readonly auditbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly metricbeat: {</code><br/><code>            readonly base: string;</code><br/><code>            readonly configure: string;</code><br/><code>            readonly httpEndpoint: string;</code><br/><code>            readonly install: string;</code><br/><code>            readonly start: string;</code><br/><code>        };</code><br/><code>        readonly enterpriseSearch: {</code><br/><code>            readonly base: string;</code><br/><code>            readonly appSearchBase: string;</code><br/><code>            readonly workplaceSearchBase: string;</code><br/><code>        };</code><br/><code>        readonly heartbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly logstash: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly functionbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly winlogbeat: {</code><br/><code>            readonly base: string;</code><br/><code>        };</code><br/><code>        readonly aggs: {</code><br/><code>            readonly composite: string;</code><br/><code>            readonly composite_missing_bucket: string;</code><br/><code>            readonly date_histogram: string;</code><br/><code>            readonly date_range: string;</code><br/><code>            readonly date_format_pattern: string;</code><br/><code>            readonly filter: string;</code><br/><code>            readonly filters: string;</code><br/><code>            readonly geohash_grid: string;</code><br/><code>            readonly histogram: string;</code><br/><code>            readonly ip_range: string;</code><br/><code>            readonly range: string;</code><br/><code>            readonly significant_terms: string;</code><br/><code>            readonly terms: string;</code><br/><code>            readonly avg: string;</code><br/><code>            readonly avg_bucket: string;</code><br/><code>            readonly max_bucket: string;</code><br/><code>            readonly min_bucket: string;</code><br/><code>            readonly sum_bucket: string;</code><br/><code>            readonly cardinality: string;</code><br/><code>            readonly count: string;</code><br/><code>            readonly cumulative_sum: string;</code><br/><code>            readonly derivative: string;</code><br/><code>            readonly geo_bounds: string;</code><br/><code>            readonly geo_centroid: string;</code><br/><code>            readonly max: string;</code><br/><code>            readonly median: string;</code><br/><code>            readonly min: string;</code><br/><code>            readonly moving_avg: string;</code><br/><code>            readonly percentile_ranks: string;</code><br/><code>            readonly serial_diff: string;</code><br/><code>            readonly std_dev: string;</code><br/><code>            readonly sum: string;</code><br/><code>            readonly top_hits: string;</code><br/><code>        };</code><br/><code>        readonly runtimeFields: string;</code><br/><code>        readonly scriptedFields: {</code><br/><code>            readonly scriptFields: string;</code><br/><code>            readonly scriptAggs: string;</code><br/><code>            readonly painless: string;</code><br/><code>            readonly painlessApi: string;</code><br/><code>            readonly painlessLangSpec: string;</code><br/><code>            readonly painlessSyntax: string;</code><br/><code>            readonly painlessWalkthrough: string;</code><br/><code>            readonly luceneExpressions: string;</code><br/><code>        };</code><br/><code>        readonly indexPatterns: {</code><br/><code>            readonly introduction: string;</code><br/><code>        };</code><br/><code>        readonly addData: string;</code><br/><code>        readonly kibana: string;</code><br/><code>        readonly elasticsearch: Record&lt;string, string&gt;;</code><br/><code>        readonly siem: {</code><br/><code>            readonly guide: string;</code><br/><code>            readonly gettingStarted: string;</code><br/><code>        };</code><br/><code>        readonly query: {</code><br/><code>            readonly eql: string;</code><br/><code>            readonly luceneQuerySyntax: string;</code><br/><code>            readonly queryDsl: string;</code><br/><code>            readonly kueryQuerySyntax: string;</code><br/><code>        };</code><br/><code>        readonly date: {</code><br/><code>            readonly dateMath: string;</code><br/><code>            readonly dateMathIndexNames: string;</code><br/><code>        };</code><br/><code>        readonly management: Record&lt;string, string&gt;;</code><br/><code>        readonly ml: Record&lt;string, string&gt;;</code><br/><code>        readonly transforms: Record&lt;string, string&gt;;</code><br/><code>        readonly visualize: Record&lt;string, string&gt;;</code><br/><code>        readonly apis: Readonly&lt;{</code><br/><code>            createIndex: string;</code><br/><code>            createSnapshotLifecyclePolicy: string;</code><br/><code>            createRoleMapping: string;</code><br/><code>            createRoleMappingTemplates: string;</code><br/><code>            createApiKey: string;</code><br/><code>            createPipeline: string;</code><br/><code>            createTransformRequest: string;</code><br/><code>            cronExpressions: string;</code><br/><code>            executeWatchActionModes: string;</code><br/><code>            indexExists: string;</code><br/><code>            openIndex: string;</code><br/><code>            putComponentTemplate: string;</code><br/><code>            painlessExecute: string;</code><br/><code>            painlessExecuteAPIContexts: string;</code><br/><code>            putComponentTemplateMetadata: string;</code><br/><code>            putSnapshotLifecyclePolicy: string;</code><br/><code>            putWatch: string;</code><br/><code>            updateTransform: string;</code><br/><code>        }&gt;;</code><br/><code>        readonly observability: Record&lt;string, string&gt;;</code><br/><code>        readonly alerting: Record&lt;string, string&gt;;</code><br/><code>        readonly maps: Record&lt;string, string&gt;;</code><br/><code>        readonly monitoring: Record&lt;string, string&gt;;</code><br/><code>        readonly security: Readonly&lt;{</code><br/><code>            apiKeyServiceSettings: string;</code><br/><code>            clusterPrivileges: string;</code><br/><code>            elasticsearchSettings: string;</code><br/><code>            elasticsearchEnableSecurity: string;</code><br/><code>            indicesPrivileges: string;</code><br/><code>            kibanaTLS: string;</code><br/><code>            kibanaPrivileges: string;</code><br/><code>            mappingRoles: string;</code><br/><code>            mappingRolesFieldRules: string;</code><br/><code>            runAsPrivilege: string;</code><br/><code>        }&gt;;</code><br/><code>        readonly watcher: Record&lt;string, string&gt;;</code><br/><code>        readonly ccs: Record&lt;string, string&gt;;</code><br/><code>        readonly plugins: Record&lt;string, string&gt;;</code><br/><code>        readonly snapshotRestore: Record&lt;string, string&gt;;</code><br/><code>    }</code> |  |
 
diff --git a/docs/development/core/server/kibana-plugin-core-server.md b/docs/development/core/server/kibana-plugin-core-server.md
index b4faa4299a9290..8dd4667002ead1 100644
--- a/docs/development/core/server/kibana-plugin-core-server.md
+++ b/docs/development/core/server/kibana-plugin-core-server.md
@@ -300,7 +300,7 @@ The plugin integrates with the core system via lifecycle events: `setup`<!-- -->
 |  [SavedObjectAttributeSingle](./kibana-plugin-core-server.savedobjectattributesingle.md) | Don't use this type, it's simply a helper type for [SavedObjectAttribute](./kibana-plugin-core-server.savedobjectattribute.md) |
 |  [SavedObjectMigrationFn](./kibana-plugin-core-server.savedobjectmigrationfn.md) | A migration function for a [saved object type](./kibana-plugin-core-server.savedobjectstype.md) used to migrate it to a given version |
 |  [SavedObjectSanitizedDoc](./kibana-plugin-core-server.savedobjectsanitizeddoc.md) | Describes Saved Object documents that have passed through the migration framework and are guaranteed to have a <code>references</code> root property. |
-|  [SavedObjectsClientContract](./kibana-plugin-core-server.savedobjectsclientcontract.md) | Saved Objects is Kibana's data persisentence mechanism allowing plugins to use Elasticsearch for storing plugin state.<!-- -->\#\# SavedObjectsClient errors<!-- -->Since the SavedObjectsClient has its hands in everything we are a little paranoid about the way we present errors back to application code. Ideally, all errors will be either:<!-- -->1. Caused by bad implementation (ie. undefined is not a function) and as such unpredictable 2. An error that has been classified and decorated appropriately by the decorators in [SavedObjectsErrorHelpers](./kibana-plugin-core-server.savedobjectserrorhelpers.md)<!-- -->Type 1 errors are inevitable, but since all expected/handle-able errors should be Type 2 the <code>isXYZError()</code> helpers exposed at <code>SavedObjectsErrorHelpers</code> should be used to understand and manage error responses from the <code>SavedObjectsClient</code>.<!-- -->Type 2 errors are decorated versions of the source error, so if the elasticsearch client threw an error it will be decorated based on its type. That means that rather than looking for <code>error.body.error.type</code> or doing substring checks on <code>error.body.error.reason</code>, just use the helpers to understand the meaning of the error:<!-- -->\`\`\`<!-- -->js if (SavedObjectsErrorHelpers.isNotFoundError(error)) { // handle 404 }<!-- -->if (SavedObjectsErrorHelpers.isNotAuthorizedError(error)) { // 401 handling should be automatic, but in case you wanted to know }<!-- -->// always rethrow the error unless you handle it throw error; \`\`\`<!-- -->\#\#\# 404s from missing index<!-- -->From the perspective of application code and APIs the SavedObjectsClient is a black box that persists objects. One of the internal details that users have no control over is that we use an elasticsearch index for persistance and that index might be missing.<!-- -->At the time of writing we are in the process of transitioning away from the operating assumption that the SavedObjects index is always available. Part of this transition is handling errors resulting from an index missing. These used to trigger a 500 error in most cases, and in others cause 404s with different error messages.<!-- -->From my (Spencer) perspective, a 404 from the SavedObjectsApi is a 404; The object the request/call was targeting could not be found. This is why \#14141 takes special care to ensure that 404 errors are generic and don't distinguish between index missing or document missing.<!-- -->See [SavedObjectsClient](./kibana-plugin-core-server.savedobjectsclient.md) See [SavedObjectsErrorHelpers](./kibana-plugin-core-server.savedobjectserrorhelpers.md) |
+|  [SavedObjectsClientContract](./kibana-plugin-core-server.savedobjectsclientcontract.md) | Saved Objects is Kibana's data persisentence mechanism allowing plugins to use Elasticsearch for storing plugin state.<!-- -->\#\# SavedObjectsClient errors<!-- -->Since the SavedObjectsClient has its hands in everything we are a little paranoid about the way we present errors back to to application code. Ideally, all errors will be either:<!-- -->1. Caused by bad implementation (ie. undefined is not a function) and as such unpredictable 2. An error that has been classified and decorated appropriately by the decorators in [SavedObjectsErrorHelpers](./kibana-plugin-core-server.savedobjectserrorhelpers.md)<!-- -->Type 1 errors are inevitable, but since all expected/handle-able errors should be Type 2 the <code>isXYZError()</code> helpers exposed at <code>SavedObjectsErrorHelpers</code> should be used to understand and manage error responses from the <code>SavedObjectsClient</code>.<!-- -->Type 2 errors are decorated versions of the source error, so if the elasticsearch client threw an error it will be decorated based on its type. That means that rather than looking for <code>error.body.error.type</code> or doing substring checks on <code>error.body.error.reason</code>, just use the helpers to understand the meaning of the error:<!-- -->\`\`\`<!-- -->js if (SavedObjectsErrorHelpers.isNotFoundError(error)) { // handle 404 }<!-- -->if (SavedObjectsErrorHelpers.isNotAuthorizedError(error)) { // 401 handling should be automatic, but in case you wanted to know }<!-- -->// always rethrow the error unless you handle it throw error; \`\`\`<!-- -->\#\#\# 404s from missing index<!-- -->From the perspective of application code and APIs the SavedObjectsClient is a black box that persists objects. One of the internal details that users have no control over is that we use an elasticsearch index for persistance and that index might be missing.<!-- -->At the time of writing we are in the process of transitioning away from the operating assumption that the SavedObjects index is always available. Part of this transition is handling errors resulting from an index missing. These used to trigger a 500 error in most cases, and in others cause 404s with different error messages.<!-- -->From my (Spencer) perspective, a 404 from the SavedObjectsApi is a 404; The object the request/call was targeting could not be found. This is why \#14141 takes special care to ensure that 404 errors are generic and don't distinguish between index missing or document missing.<!-- -->See [SavedObjectsClient](./kibana-plugin-core-server.savedobjectsclient.md) See [SavedObjectsErrorHelpers](./kibana-plugin-core-server.savedobjectserrorhelpers.md) |
 |  [SavedObjectsClientFactory](./kibana-plugin-core-server.savedobjectsclientfactory.md) | Describes the factory used to create instances of the Saved Objects Client. |
 |  [SavedObjectsClientFactoryProvider](./kibana-plugin-core-server.savedobjectsclientfactoryprovider.md) | Provider to invoke to retrieve a [SavedObjectsClientFactory](./kibana-plugin-core-server.savedobjectsclientfactory.md)<!-- -->. |
 |  [SavedObjectsClientWrapperFactory](./kibana-plugin-core-server.savedobjectsclientwrapperfactory.md) | Describes the factory used to create instances of Saved Objects Client Wrappers. |
diff --git a/docs/development/core/server/kibana-plugin-core-server.savedobjectsclientcontract.md b/docs/development/core/server/kibana-plugin-core-server.savedobjectsclientcontract.md
index 537cfbc175671e..610356a733126e 100644
--- a/docs/development/core/server/kibana-plugin-core-server.savedobjectsclientcontract.md
+++ b/docs/development/core/server/kibana-plugin-core-server.savedobjectsclientcontract.md
@@ -8,7 +8,7 @@ Saved Objects is Kibana's data persisentence mechanism allowing plugins to use E
 
 \#\# SavedObjectsClient errors
 
-Since the SavedObjectsClient has its hands in everything we are a little paranoid about the way we present errors back to application code. Ideally, all errors will be either:
+Since the SavedObjectsClient has its hands in everything we are a little paranoid about the way we present errors back to to application code. Ideally, all errors will be either:
 
 1. Caused by bad implementation (ie. undefined is not a function) and as such unpredictable 2. An error that has been classified and decorated appropriately by the decorators in [SavedObjectsErrorHelpers](./kibana-plugin-core-server.savedobjectserrorhelpers.md)
 
diff --git a/src/core/public/public.api.md b/src/core/public/public.api.md
index d79cba5346a73f..2ab011e236a705 100644
--- a/src/core/public/public.api.md
+++ b/src/core/public/public.api.md
@@ -570,7 +570,6 @@ export interface DocLinksStart {
             readonly luceneExpressions: string;
         };
         readonly indexPatterns: {
-            readonly loadingData: string;
             readonly introduction: string;
         };
         readonly addData: string;