> ## Documentation Index > Fetch the complete documentation index at: https://docs.bily.ai/llms.txt > Use this file to discover all available pages before exploring further. # Read Saved Bily Images for Meta Upload > Read 1–10 ready retained image generations in the exact Bily workspace before uploading them to the selected Meta advertiser. Returns current media fingerprints, dimensions, type and byte size. No storage keys, signed URLs or arbitrary image bytes are accepted or returned. ## OpenAPI ````yaml /openapi.json post /platform/{resourceUrl}/actions/read-meta-image-upload openapi: 3.1.0 info: title: Bily API version: 1.0.0 description: >- Discover stores, read analytics and commerce data, inspect connections, and run explicitly authorized actions with the Bily API. contact: name: Bily support email: support@bily.ai servers: - url: https://app.bily.ai/api/customer/v1 description: Production security: - ApiKeyAuth: [] - BearerAuth: [] tags: - name: Identity description: Discover the identity and organizations attached to a key. - name: Stores description: Discover stores within an organization. - name: Store data description: Read store profiles, readiness, catalogs, and connected accounts. - name: Commerce description: Run scoped commerce reads and explicitly approved GraphQL mutations. - name: Analytics description: >- Read normalized advertising, attribution, product, customer, and cohort metrics. - name: Analytics SQL description: Run constrained read-only SQL over store-scoped Bily datasets. - name: Customer journeys description: Read customer touchpoints within an authenticated store scope. - name: Connections description: Inspect available connections, support, and advertising assets. - name: Supported actions description: Synchronize connections and update supported advertising assets. - name: Campaign actions description: Create or clone supported advertising campaign resources. - name: Ad drafts and jobs description: Save, review, publish and reconcile immutable advertising changes. - name: Creative library description: >- Analyze references and retain generated images separately from ad publication. - name: Tracking connections description: >- List and manage store-scoped tracking connections without returning credential secrets. - name: Tracking evidence description: >- Inspect installation, incoming receipts, reviewed events and destination evidence within one workspace. paths: /platform/{resourceUrl}/actions/read-meta-image-upload: post: tags: - Campaign actions summary: Read Saved Bily Images for Meta Upload description: >- Read 1–10 ready retained image generations in the exact Bily workspace before uploading them to the selected Meta advertiser. Returns current media fingerprints, dimensions, type and byte size. No storage keys, signed URLs or arbitrary image bytes are accepted or returned. operationId: ads-read-meta-image-upload parameters: - name: resourceUrl in: path required: true description: Exact workspace URL returned by GET /context. schema: type: string - $ref: '#/components/parameters/OrganizationId' requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/AdsReadMetaImageUploadInput' responses: '200': description: >- Request completed. Inspect the returned state and any verification fields. headers: x-request-id: schema: type: string description: Keep this identifier for diagnostics. content: application/json: schema: type: object additionalProperties: true '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' '429': $ref: '#/components/responses/TooManyRequests' '500': $ref: '#/components/responses/ServerError' '502': $ref: '#/components/responses/BadGateway' '503': $ref: '#/components/responses/ServiceUnavailable' components: parameters: OrganizationId: name: x-bily-organization-id in: header required: false description: >- An organization ID returned by GET /context or GET /organizations. Omit it when a scoped key supplies the organization. Otherwise provide it when no organization is selected. schema: type: string example: org_01J8W7T9G3E6ZQ4M2K5N8P1R0S schemas: AdsReadMetaImageUploadInput: type: object additionalProperties: false required: - adAccountId - sourceAuthority - payload properties: adAccountId: type: string pattern: ^(?:act_)?[1-9]\d{0,19}$ sourceAuthority: type: object additionalProperties: false required: - dataSourceAdAccountId - dataSourceConnectorId properties: dataSourceAdAccountId: type: string minLength: 1 dataSourceConnectorId: type: string minLength: 1 payload: $schema: https://json-schema.org/draft/2020-12/schema type: object properties: generationIds: minItems: 1 maxItems: 10 type: array items: type: string pattern: ^[A-Za-z0-9_-]{1,128}$ required: - generationIds additionalProperties: false Error: type: object required: - error properties: error: type: string example: Store not found requestId: type: string description: Present on some server errors. details: description: Optional safe details for an action failure. retryAfter: type: - string - 'null' additionalProperties: true responses: BadRequest: description: The request path, query, or body is invalid. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' Unauthorized: description: Authentication is missing or invalid. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' Forbidden: description: The identity or API key is not allowed to perform this request. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' NotFound: description: The resource was not found in the caller's accessible scope. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' Conflict: description: The request conflicts with the current resource state. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' TooManyRequests: description: The request rate is too high. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' ServerError: description: Bily could not complete the request. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' BadGateway: description: A dependent Bily operation was temporarily unavailable. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' ServiceUnavailable: description: >- Authentication or a required data source is temporarily unavailable. Honor Retry-After when present; do not interpret this as an invalid key or an empty dataset. headers: x-request-id: description: The request identifier selected or generated by Bily. schema: type: string content: application/json: schema: $ref: '#/components/schemas/Error' securitySchemes: ApiKeyAuth: type: apiKey in: header name: x-api-key description: >- A server-side Bily API key created under Settings > AI tools > Access keys. Select the intended workspace before creating it. BearerAuth: type: http scheme: bearer bearerFormat: Bily API key description: An alternative way to send the same server-side Bily API key. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.