> ## Documentation Index > Fetch the complete documentation index at: https://docs.member.dev/llms.txt > Use this file to discover all available pages before exploring further. # Admin Publish Page > Atomically publish a page's draft tree with OCC via If-Match. The caller MUST supply the ``If-Match`` request header containing the ``draft_version`` value it observed when reading the draft. If the header is absent the request is rejected with 428 Precondition Required. If the provided version no longer matches the page (a concurrent edit occurred) the request is rejected with 409 Conflict so the caller can re-read the draft and retry. On success, the page's published sections and gate index are atomically written and ``published_revision`` is incremented (R5 revision-flip-last). Error codes ----------- 428 ``precondition_required`` — ``If-Match`` header absent. 400 ``invalid_if_match`` — ``If-Match`` value is not an integer. 404 ``page_not_found`` — page does not exist. 409 ``stale_draft`` — ``If-Match`` version does not match. 422 ``compiler_invariant`` — a non-public node is under a NULL gate (R3). 422 ``unknown_access_rule`` — a gated node references a missing rule. ## OpenAPI ````yaml /openapi/mio-openapi.json post /api/v1/teams/{team_id}/hubs/{hub_id}/pages/{page_id}/publish openapi: 3.1.0 info: description: >- Production API reference for Membership.io. Use the authored guides for workflows and the generated endpoint pages for exact parameters and schemas. title: Membership.io API version: 0.1.0 servers: - description: Production url: https://api.member.dev security: - bearerAuth: [] paths: /api/v1/teams/{team_id}/hubs/{hub_id}/pages/{page_id}/publish: post: tags: - pages-admin summary: Admin Publish Page description: >- Atomically publish a page's draft tree with OCC via If-Match. The caller MUST supply the ``If-Match`` request header containing the ``draft_version`` value it observed when reading the draft. If the header is absent the request is rejected with 428 Precondition Required. If the provided version no longer matches the page (a concurrent edit occurred) the request is rejected with 409 Conflict so the caller can re-read the draft and retry. On success, the page's published sections and gate index are atomically written and ``published_revision`` is incremented (R5 revision-flip-last). Error codes ----------- 428 ``precondition_required`` — ``If-Match`` header absent. 400 ``invalid_if_match`` — ``If-Match`` value is not an integer. 404 ``page_not_found`` — page does not exist. 409 ``stale_draft`` — ``If-Match`` version does not match. 422 ``compiler_invariant`` — a non-public node is under a NULL gate (R3). 422 ``unknown_access_rule`` — a gated node references a missing rule. operationId: >- pages_admin.post_pages_admin_post_teams_by_team_id_hubs_by_hub_id_pages_by_page_id_publish parameters: - in: path name: team_id required: true schema: title: Team Id type: string - in: path name: hub_id required: true schema: title: Hub Id type: string - in: path name: page_id required: true schema: title: Page Id type: string - in: header name: If-Match required: false schema: anyOf: - type: string - type: 'null' title: If-Match responses: '200': content: application/vnd.api+json: schema: $ref: '#/components/schemas/PublishResponse' description: Successful Response '422': content: application/vnd.api+json: schema: $ref: '#/components/schemas/HTTPValidationError' description: Validation Error security: - HTTPBearer: [] components: schemas: PublishResponse: additionalProperties: false description: Top-level JSON:API response envelope for POST .../publish. properties: data: $ref: '#/components/schemas/PublishResource' required: - data title: PublishResponse type: object HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' title: Detail type: array title: HTTPValidationError type: object PublishResource: additionalProperties: false description: JSON:API resource object for a page publish outcome. properties: attributes: $ref: '#/components/schemas/PublishAttributes' id: title: Id type: string type: const: page_publishes default: page_publishes title: Type type: string required: - id - attributes title: PublishResource type: object ValidationError: properties: ctx: title: Context type: object input: title: Input loc: items: anyOf: - type: string - type: integer title: Location type: array msg: title: Message type: string type: title: Error Type type: string required: - loc - msg - type title: ValidationError type: object PublishAttributes: additionalProperties: false description: JSON:API attributes for a page-publish outcome resource. properties: gate_count: title: Gate Count type: integer page_id: title: Page Id type: string published_revision: title: Published Revision type: integer section_count: title: Section Count type: integer required: - page_id - published_revision - section_count - gate_count title: PublishAttributes type: object securitySchemes: bearerAuth: bearerFormat: JWT or mio_sk API key description: >- Send platform JWTs, contact JWTs, or team API keys as `Authorization: Bearer `. scheme: bearer type: http HTTPBearer: scheme: bearer type: http ````