diff --git a/x-pack/test/api_integration/services/security_solution_api.gen.ts b/x-pack/test/api_integration/services/security_solution_api.gen.ts
index daba470df1e71..a36e5846b9261 100644
--- a/x-pack/test/api_integration/services/security_solution_api.gen.ts
+++ b/x-pack/test/api_integration/services/security_solution_api.gen.ts
@@ -21,7 +21,6 @@ import {
 
 import { BulkCreateRulesRequestBodyInput } from '@kbn/security-solution-plugin/common/api/detection_engine/rule_management/bulk_crud/bulk_create_rules/bulk_create_rules_route.gen';
 import { BulkDeleteRulesRequestBodyInput } from '@kbn/security-solution-plugin/common/api/detection_engine/rule_management/bulk_crud/bulk_delete_rules/bulk_delete_rules_route.gen';
-import { BulkGetRulesSourcesRequestBodyInput } from '@kbn/security-solution-plugin/common/api/detection_engine/rule_management/bulk_get_sources/bulk_get_sources_route.gen';
 import { BulkPatchRulesRequestBodyInput } from '@kbn/security-solution-plugin/common/api/detection_engine/rule_management/bulk_crud/bulk_patch_rules/bulk_patch_rules_route.gen';
 import { BulkUpdateRulesRequestBodyInput } from '@kbn/security-solution-plugin/common/api/detection_engine/rule_management/bulk_crud/bulk_update_rules/bulk_update_rules_route.gen';
 import { CreateRuleRequestBodyInput } from '@kbn/security-solution-plugin/common/api/detection_engine/rule_management/crud/create_rule/create_rule_route.gen';
@@ -83,17 +82,6 @@ export function SecuritySolutionApiProvider({ getService }: FtrProviderContext)
         .set(X_ELASTIC_INTERNAL_ORIGIN_REQUEST, 'kibana')
         .send(props.body as object);
     },
-    /**
-     * Returns rules sources.
-     */
-    bulkGetRulesSources(props: BulkGetRulesSourcesProps) {
-      return supertest
-        .post('/api/detection_engine/rules/_bulk_get_sources')
-        .set('kbn-xsrf', 'true')
-        .set(ELASTIC_HTTP_VERSION_HEADER, '2023-10-31')
-        .set(X_ELASTIC_INTERNAL_ORIGIN_REQUEST, 'kibana')
-        .send(props.body as object);
-    },
     /**
      * Updates multiple rules using the `PATCH` method.
      */
@@ -313,9 +301,6 @@ export interface BulkCreateRulesProps {
 export interface BulkDeleteRulesProps {
   body: BulkDeleteRulesRequestBodyInput;
 }
-export interface BulkGetRulesSourcesProps {
-  body: BulkGetRulesSourcesRequestBodyInput;
-}
 export interface BulkPatchRulesProps {
   body: BulkPatchRulesRequestBodyInput;
 }