> ## Documentation Index > Fetch the complete documentation index at: https://docs.orbit.devotel.io/llms.txt > Use this file to discover all available pages before exploring further. # Promote an agent prompt version > Make a saved version the agent's live configuration — the rollback action. Copies the version's prompt, model, settings, and cost cap back onto the agent, bumps the agent's version counter, and mints a fresh forward-only history row so the audit timeline stays monotonic. When a pinned eval suite or red-team safety gate is configured, the candidate is scored first and the promote is refused with 422 on a regression. If separation-of-duties approval is enabled, the author cannot promote their own version (403). Requires an owner, admin, or developer role. ## OpenAPI ````yaml /openapi.yaml post /api/v1/agents/{id}/versions/{vid}/promote openapi: 3.1.0 info: title: Devotel CPaaS API description: Orbit by Devotel — Communications Platform as a Service API version: 1.0.0 contact: name: Devotel url: https://devotel.io email: support@devotel.io license: name: Proprietary servers: - url: https://api.orbit.devotel.io description: Production security: - Bearer: [] - ApiKey: [] tags: - name: Messages description: >- Send and manage messages across all channels (SMS, WhatsApp, RCS, Email, Viber, etc.) - name: Fax description: >- List and track fax (MMS/T.38) transmissions on Telnyx-backed fax numbers (sending flows through the Messaging API) - name: Agents description: AI agent creation, configuration, and execution - name: Voice description: Voice calls, IVR, conferencing, and SIP trunking - name: OnCall description: On-call rotations and escalation policy planning for incident alerting - name: Webhooks description: Webhook endpoint management and delivery logs - name: Numbers description: Phone number search, provisioning, and configuration - name: Brand Identity description: >- Unified cross-channel brand trust posture (10DLC, toll-free, WhatsApp, RCS, branded calling, number KYC) - name: Contacts description: Contact management, segmentation, and lifecycle tracking - name: Campaigns description: Marketing campaign orchestration and analytics - name: Flows description: Automation flow builder and execution engine - name: Templates description: Message template management and approval workflows - name: Settings description: Organization, channel, and user preference settings - name: Verify description: OTP generation and verification across channels - name: Push description: Push notification delivery via FCM and APNs - name: Integrations description: Third-party service connections and OAuth management - name: CDP description: >- Customer Data Platform — activation surface (CRM object sync, streaming destinations, ad-audience activation) - name: Files description: >- Server-to-server media upload, listing, retrieval, and deletion (signed-URL backed) - name: Commerce description: >- Omnichannel conversational-commerce — persistent cart + checkout state machine, channel-agnostic hosted pay-by-link, native WhatsApp checkout, and AP2-style agent payment mandates. - name: Sync description: >- Real-time shared-state primitive (Twilio Sync parity) — Documents, Maps, Lists, and ephemeral Streams, with change events relayed over the /api/v1/ws/sync WebSocket gateway - name: Risk description: >- Unified cross-channel Trust & Fraud risk scoring — fuses SMS-pumping, URL-reputation, Verify Fraud Guard, and Voice Biometrics signals into one composite verdict queryable before a send or a call. - name: Orby description: >- In-dashboard Orby operator assistant: streamed assistant turns, conversation threads, product knowledge-base search, and the tool-action approval gate. Available to signed-in operators only (dashboard session auth — API-key requests are rejected). paths: /api/v1/agents/{id}/versions/{vid}/promote: post: tags: - Agents summary: Promote an agent prompt version description: >- Make a saved version the agent's live configuration — the rollback action. Copies the version's prompt, model, settings, and cost cap back onto the agent, bumps the agent's version counter, and mints a fresh forward-only history row so the audit timeline stays monotonic. When a pinned eval suite or red-team safety gate is configured, the candidate is scored first and the promote is refused with 422 on a regression. If separation-of-duties approval is enabled, the author cannot promote their own version (403). Requires an owner, admin, or developer role. parameters: - schema: type: string in: path name: id required: true description: Identifier of the agent to promote a version for. - schema: type: string in: path name: vid required: true description: Identifier of the version to make live. requestBody: required: false content: application/json: schema: type: object properties: confirm: type: boolean default: false description: >- Records whether the operator confirmed the promotion in the UI diff dialog. note: type: string maxLength: 1000 description: Optional note describing why the version was promoted. example: confirm: true note: Rolling back the refund-policy regression responses: '200': description: The version was promoted and a new live version minted. content: application/json: schema: type: object properties: data: type: object properties: agent_id: type: string promoted_from_version_id: type: string promoted_from_version_number: type: integer new_version: $ref: '#/components/schemas/AgentPromptVersion' promotion_gate: type: object nullable: true additionalProperties: true description: >- Eval-suite gate report when the regression gate ran, else null. red_team_gate: type: object nullable: true additionalProperties: true description: >- Red-team safety gate report when the safety gate ran, else null. meta: $ref: '#/components/schemas/ResponseMeta' components: schemas: AgentPromptVersion: type: object description: >- An immutable checkpoint of an agent's versioned configuration, minted on save, promote, or branch. Captures the prompt, model, and settings snapshot for a single version so it can be diffed or restored later. additionalProperties: true properties: id: type: string agent_id: type: string version_number: type: integer system_prompt: type: string nullable: true model: type: string temperature: type: number nullable: true max_tokens: type: integer nullable: true tools: type: array items: type: object additionalProperties: true knowledge_base_ids: type: array nullable: true items: type: string safety_config: type: object nullable: true additionalProperties: true config: type: object nullable: true additionalProperties: true max_cost_per_conversation_cents: type: integer nullable: true description: Per-conversation LLM spend cap in cents, or null when uncapped. branch: type: string nullable: true description: Experiment-line label when the version is on a branch, else null. label: type: string nullable: true description: Optional operator bookmark on this version. parent_version_id: type: string nullable: true created_by_user_id: type: string nullable: true created_at: type: string format: date-time ResponseMeta: type: object required: - request_id - timestamp additionalProperties: false properties: request_id: type: string description: Unique request identifier (also returned as X-Request-Id header) timestamp: type: string format: date-time docs_url: type: string format: uri nullable: true securitySchemes: Bearer: type: http scheme: bearer bearerFormat: JWT description: Dashboard JWT token from Clerk ApiKey: type: apiKey name: X-API-Key in: header description: Server-to-server API key (dv_live_sk_*) ````