fix(api): switch 'targets' query param to comma-delimited string in diagnostics endpoint

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 20
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/stainless%2Fstainless-v0-98ef57608e3e36cd34a8380ab4dc705a355cd313f8f4914ed8bddd2c6284a5fd.yml
-openapi_spec_hash: f697a51d97a3013f615dfc4ea73836b0
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/stainless%2Fstainless-v0-36086d31791dca6112f0c79f44f296d0cdea35df74f4b3b725f86296a51a86fd.yml
+openapi_spec_hash: 0ac69304e57ec27533774ed339a44314
 config_hash: 8563083ae1fa5c137476fb1237aa8ea9

packages/mcp-server/src/tools/builds/diagnostics/list-builds-diagnostics.ts

@@ -39,11 +39,8 @@ export const tool: Tool = {
         enum: ['fatal', 'error', 'warning', 'note'],
       },
       targets: {
-        type: 'array',
-        description: 'Optional list of language targets to filter diagnostics by',
-        items: {
-          $ref: '#/$defs/target',
-        },
+        type: 'string',
+        description: 'Optional comma-delimited list of language targets to filter diagnostics by',
       },
       jq_filter: {
         type: 'string',
@@ -53,24 +50,6 @@ export const tool: Tool = {
       },
     },
     required: ['buildId'],
-    $defs: {
-      target: {
-        type: 'string',
-        enum: [
-          'node',
-          'typescript',
-          'python',
-          'go',
-          'java',
-          'kotlin',
-          'ruby',
-          'terraform',
-          'cli',
-          'php',
-          'csharp',
-        ],
-      },
-    },
   },
   annotations: {
     readOnlyHint: true,

src/resources/builds/diagnostics.ts

@@ -1,7 +1,6 @@
 // File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 import { APIResource } from '../../core/resource';
-import * as Shared from '../shared';
 import { Page, type PageParams, PagePromise } from '../../core/pagination';
 import { RequestOptions } from '../../internal/request-options';
 import { path } from '../../internal/utils/path';
@@ -89,9 +88,9 @@ export interface DiagnosticListParams extends PageParams {
   severity?: 'fatal' | 'error' | 'warning' | 'note';
 
   /**
-   * Optional list of language targets to filter diagnostics by
+   * Optional comma-delimited list of language targets to filter diagnostics by
    */
-  targets?: Array<Shared.Target>;
+  targets?: string;
 }
 
 export declare namespace Diagnostics {

tests/api-resources/builds/diagnostics.test.ts

@@ -26,7 +26,7 @@ describe('resource diagnostics', () => {
     await expect(
       client.builds.diagnostics.list(
         'buildId',
-        { cursor: 'cursor', limit: 1, severity: 'fatal', targets: ['node'] },
+        { cursor: 'cursor', limit: 1, severity: 'fatal', targets: 'targets' },
         { path: '/_stainless_unknown_path' },
       ),
     ).rejects.toThrow(Stainless.NotFoundError);