> ## Documentation Index > Fetch the complete documentation index at: https://openworklabs.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Apply desktop-policies by stable key > Creates or replaces an organization-scoped resource. Names do not identify resources; existing unkeyed resources are never adopted automatically. Assignments are replaced. Omitted write-only secrets are preserved. Concurrent writes are last-write-wins; conditional headers are not supported on this route. ## OpenAPI ````yaml /openapi.json put /v1/desktop-policies/by-key/{externalKey} openapi: 3.1.0 info: title: Den API description: >- OpenAPI spec for the Den control plane API. Authentication: - Use `Authorization: Bearer ` for user-authenticated routes that require a Den session. - Use `x-api-key: ` for organization API-key calls. API keys resolve to the issuing user and the organization member they were scoped to when created, so they can call ordinary user and organization routes without a separate signed-in session. Example: `curl https://api.openworklabs.com/v1/me -H "x-api-key: den_..."`. - Session-only flows still require a signed-in user session, including organization creation, invitation acceptance, active-organization switching, and MCP token minting. - Public routes like health and documentation do not require authentication. Swagger tip: use the security schemes in the Authorize dialog to set either `bearerAuth` or `denApiKey` before trying protected endpoints. version: dev servers: - url: http://api.den.local security: [] tags: - name: System description: Service health and operational routes. - name: Organizations description: Top-level organization creation and context routes. - name: Invitations description: Invitation preview, acceptance, creation, and cancellation routes. - name: API Keys description: Organization API key management routes. - name: SCIM description: Organization SCIM connector management routes. - name: SSO description: Organization single sign-on connector management routes. - name: Members description: Organization member management routes. - name: Roles description: Organization custom role management routes. - name: Teams description: Organization team management routes. - name: Templates description: Organization shared template routes. - name: LLM Providers description: Organization LLM provider catalog, configuration, and access routes. - name: Workers description: Worker lifecycle, billing, and runtime routes. - name: Worker Runtime description: Worker runtime inspection and upgrade routes. - name: Worker Activity description: Worker heartbeat and activity reporting routes. - name: Telemetry description: Telemetry event ingestion and adoption analytics. - name: Admin description: Administrative reporting routes. - name: Users description: Current user and membership routes. - name: Bootstrap description: Agent-first provisional workspace setup routes. paths: /v1/desktop-policies/by-key/{externalKey}: put: tags: - Desktop Policies summary: Apply desktop-policies by stable key description: >- Creates or replaces an organization-scoped resource. Names do not identify resources; existing unkeyed resources are never adopted automatically. Assignments are replaced. Omitted write-only secrets are preserved. Concurrent writes are last-write-wins; conditional headers are not supported on this route. operationId: putV1DesktopPoliciesByKeyByExternalKey parameters: - in: path name: externalKey schema: type: string pattern: ^[a-z0-9][a-z0-9._-]{0,127}$ required: true requestBody: required: true content: application/json: schema: type: object properties: policyName: type: string minLength: 1 maxLength: 255 policy: $ref: '#/components/schemas/DenDesktopPolicyDocumentWrite' priority: type: integer minimum: 0 maximum: 1000000 isEnabled: type: boolean memberIds: maxItems: 500 type: array items: description: >- Den TypeID with 'om_' prefix and a 26-character base32 suffix. format: typeid type: string minLength: 29 maxLength: 29 teamIds: maxItems: 500 type: array items: description: >- Den TypeID with 'tem_' prefix and a 26-character base32 suffix. format: typeid type: string minLength: 30 maxLength: 30 roles: default: [] maxItems: 10 type: array items: type: string enum: - owner - admin - member required: - policyName - policy responses: '200': description: The existing resource was replaced. content: application/json: schema: $ref: '#/components/schemas/DesktopPolicyResponse' '201': description: The resource was created. content: application/json: schema: $ref: '#/components/schemas/DesktopPolicyResponse' '400': description: Invalid declarative request. content: application/json: schema: $ref: '#/components/schemas/InvalidRequestError' '401': description: Authentication required. content: application/json: schema: $ref: '#/components/schemas/UnauthorizedError' '403': description: Resource management permission required. content: application/json: schema: $ref: '#/components/schemas/ForbiddenError' '404': description: A referenced resource was not found. content: application/json: schema: $ref: '#/components/schemas/NotFoundError' '409': description: A name or identity conflict requires reconciliation. content: application/json: schema: type: object properties: error: type: string message: type: string required: - error components: schemas: DenDesktopPolicyDocumentWrite: type: object properties: allowCustomProviders: type: boolean allowZenModel: type: boolean allowMultipleWorkspaces: type: boolean allowControlSettings: type: boolean allowManageExtensions: type: boolean allowBuiltInExtensions: type: boolean allowAlphaUpdates: type: boolean showWelcomePage: type: boolean onboardingPrompts: anyOf: - minItems: 2 maxItems: 3 type: array items: type: string minLength: 1 maxLength: 500 - type: 'null' onboardingPromptDescriptions: anyOf: - minItems: 2 maxItems: 3 type: array items: type: string maxLength: 120 - type: 'null' DesktopPolicyResponse: type: object properties: desktopPolicy: type: object properties: {} additionalProperties: {} required: - desktopPolicy InvalidRequestError: type: object properties: error: type: string const: invalid_request details: type: array items: type: object properties: message: type: string path: type: array items: anyOf: - type: string - type: number required: - message additionalProperties: {} capability: type: string required: - error - details UnauthorizedError: type: object properties: error: type: string const: unauthorized required: - error ForbiddenError: type: object properties: error: type: string enum: - forbidden - reauth reason: type: string message: type: string required: - error NotFoundError: type: object properties: error: type: string message: type: string required: - error ````