> ## Documentation Index > Fetch the complete documentation index at: https://docs.unifygtm.com/llms.txt > Use this file to discover all available pages before exploring further. # Approve enrollment > Start an agentic enrollment after reviewing its drafts. ## Overview [Agentic sequences](/reference/sequences/personalization/agentic-sequences) generate a draft for each person and wait for approval before the enrollment starts. While an enrollment waits, `is_draft_approval_pending` is `true`. Approve the enrollment after reviewing its copy. Approval starts the enrollment, and automatic emails follow the sequence's [send schedule](/reference/sequences/send-schedules). The API returns `409 Conflict` when the enrollment is not waiting for approval, for example because it was already approved or was canceled. It returns `400 Bad Request` when the person has opted out of email or is marked do not email. ## Examples Set `UNIFY_API_KEY` to your API key and replace the example enrollment ID. First, list the enrollment's steps to review the drafted copy: ```bash theme={null} curl --request GET \ --url "https://api.unifygtm.com/sequences/v1/enrollments/a8b35494-e82e-4a0c-9b8f-0b80c5b5d8f2/steps" \ --header "X-Api-Key: $UNIFY_API_KEY" ``` Use [Update enrollment step](/developers/api/sequences/enrollments/update-step) to revise any email. When the copy is ready, approve the enrollment: ```bash theme={null} curl --request POST \ --url "https://api.unifygtm.com/sequences/v1/enrollments/a8b35494-e82e-4a0c-9b8f-0b80c5b5d8f2/approve" \ --header "X-Api-Key: $UNIFY_API_KEY" ``` A successful response sets `is_draft_approval_pending` to `false`. You can still update steps that have not sent. ## OpenAPI ````yaml POST /sequences/v1/enrollments/{id}/approve openapi: 3.1.0 info: title: Unify Sequences API summary: Interact with sequences and sequence enrollments within the Unify platform. version: '1' termsOfService: https://www.unifygtm.com/legal/terms-and-conditions contact: name: Unify Support url: https://www.unifygtm.com/support email: support@unifygtm.com servers: - url: https://api.unifygtm.com variables: {} security: - ApiKeyAuth: [] tags: - name: Sequences - name: Sequence Enrollment Steps - name: Sequence Enrollments paths: /sequences/v1/enrollments/{id}/approve: post: tags: - Sequences - Sequence Enrollments description: |- Approve an AI-drafted enrollment so it starts sending. Returns a bad request when the person cannot be emailed. Returns a conflict when the enrollment is not waiting for approval. operationId: approve_sequence_enrollment parameters: - name: id in: path required: true schema: $ref: '#/components/schemas/uuid' responses: '200': description: Response returned when a draft enrollment is approved. content: application/json: schema: $ref: '#/components/schemas/ApproveEnrollmentSuccessResponse' '400': description: Response for any operation that results in a bad request error. content: application/json: schema: type: object required: - status properties: status: type: string enum: - bad_request errors: type: array items: $ref: '#/components/schemas/UResponses.BadRequestError' message: type: string description: >- Response for any operation that results in a bad request error. '401': description: Response for any operation that results in an unauthorized error. content: application/json: schema: type: object required: - status - message properties: status: type: string enum: - unauthorized message: type: string description: >- Response for any operation that results in an unauthorized error. '404': description: Response returned when an enrollment cannot be found. content: application/json: schema: $ref: '#/components/schemas/EnrollmentNotFoundResponse' '409': description: Response returned when an enrollment is not waiting for approval. content: application/json: schema: $ref: '#/components/schemas/ApproveEnrollmentConflictResponse' '429': description: Response for any operation that exceeds a rate limit. content: application/json: schema: type: object required: - status - message properties: status: type: string enum: - rate_limited message: type: string description: Response for any operation that exceeds a rate limit. '500': description: Response for any operation that results in an internal server error. content: application/json: schema: type: object required: - status - message properties: status: type: string enum: - error message: type: string description: >- Response for any operation that results in an internal server error. components: schemas: uuid: type: string format: uuid description: String UUID value. ApproveEnrollmentSuccessResponse: type: object required: - id - is_draft_approval_pending properties: id: $ref: '#/components/schemas/uuid' is_draft_approval_pending: type: boolean enum: - false description: Response returned when a draft enrollment is approved. UResponses.BadRequestError: type: object required: - code properties: code: type: string path: type: array items: anyOf: - type: string - type: integer object_api_name: type: string attribute_api_name: type: string allOf: - type: object unevaluatedProperties: {} description: Validation error detail returned for bad request responses. EnrollmentNotFoundResponse: type: object allOf: - type: object required: - status - message properties: status: type: string enum: - not_found message: type: string description: Response for any operation that results in a not found error. description: Response returned when an enrollment cannot be found. ApproveEnrollmentConflictResponse: type: object required: - current_is_draft_approval_pending properties: current_is_draft_approval_pending: type: boolean enum: - false allOf: - type: object required: - status - message properties: status: type: string enum: - state_conflict message: type: string description: Response for any operation that results in a conflict error. description: Response returned when an enrollment is not waiting for approval. securitySchemes: ApiKeyAuth: type: apiKey in: header name: x-api-key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.