> ## Documentation Index > Fetch the complete documentation index at: https://docs.canary.effectiveai.app/llms.txt > Use this file to discover all available pages before exploring further. # List documents attached to an objection > List objection-owned files using the shared record-document ordering. Requires objection read access. Metadata-only entries have canOpen false. Read full file metadata at /files/{id} and download at /files/{id}/download. Repeat limit with nextCursor until null. This does not extract objection items or run triage. ## OpenAPI ````yaml /openapi.json get /objections/{id}/documents openapi: 3.0.3 info: title: Effective API version: 2.0.0 description: The public Effective REST API. Authenticate using an Effective API key. servers: - url: https://api.canary.effectiveai.app/api/v2 description: Canary security: - bearerAuth: [] paths: /objections/{id}/documents: get: tags: - Objections summary: List documents attached to an objection description: >- List objection-owned files using the shared record-document ordering. Requires objection read access. Metadata-only entries have canOpen false. Read full file metadata at /files/{id} and download at /files/{id}/download. Repeat limit with nextCursor until null. This does not extract objection items or run triage. operationId: listObjectionDocuments parameters: - schema: type: string format: uuid required: true name: id in: path - schema: type: integer minimum: 1 maximum: 100 default: 50 description: Maximum documents per page (1-100). required: false description: Maximum documents per page (1-100). name: limit in: query - schema: type: string minLength: 1 maxLength: 8192 description: >- Opaque nextCursor from this operation. Repeat every other query parameter unchanged; a cursor from a different query returns invalid_cursor. required: false description: >- Opaque nextCursor from this operation. Repeat every other query parameter unchanged; a cursor from a different query returns invalid_cursor. name: cursor in: query responses: '200': description: Attached files. content: application/json: schema: type: object properties: documents: type: array items: $ref: '#/components/schemas/V2ObjectionDocument' nextCursor: type: string nullable: true description: Cursor for the next page, or null on the last page. required: - documents - nextCursor additionalProperties: false '400': description: >- Invalid parameters, cursor or completion token; invalid_upload_content means correct the file and start a new upload. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '401': description: Authentication required. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '403': description: >- Current record, destination or file permissions do not permit this operation. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '404': description: >- Objection or document is missing, inaccessible or not attached to this objection. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '409': description: >- Read-only filing, document belongs to another owner, upload not ready, or concurrent file change. Copy an owned file explicitly; retry concurrent completion after it finishes. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '413': description: Request exceeds 32 KiB. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '415': description: Content-Type must be application/json. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '500': description: Unexpected server error. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '503': description: Temporarily unavailable. Retry-After is in seconds. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' security: - bearerAuth: [] components: schemas: V2ObjectionDocument: type: object properties: id: type: string format: uuid description: >- File ID. Read metadata at /files/{id}, download at /files/{id}/download. name: type: string canOpen: type: boolean description: >- Whether the caller can read the file content; content endpoints recheck current access. required: - id - name - canOpen additionalProperties: false V2CodedError: allOf: - $ref: '#/components/schemas/V2Error' - type: object properties: code: type: string minLength: 1 description: Stable error code. Clients must tolerate unknown future codes. details: type: array items: type: object properties: location: type: string enum: - path - query - header - body path: type: array items: type: string maxLength: 64 maxItems: 12 code: type: string enum: - required - invalid_type - invalid_value - unknown_field message: type: string minLength: 1 maxLength: 200 required: - location - path - code - message minItems: 1 maxItems: 20 description: Bounded safe validation issues; may omit some invalid fields. requestId: type: string minLength: 1 maxLength: 128 description: >- Existing server correlation for this HTTP attempt, when available. dataset: type: string enum: - naic - osha description: Dataset needed for dataset_not_enabled. businessCode: type: string description: The rater’s own refusal code, for business_rejection. violations: type: array items: type: object properties: code: type: string description: Authored or built-in constraint code message: type: string description: Authored message for the failed constraint path: type: string description: Input path of the offending value; empty for the request value: nullable: true description: Offending input value, size-bounded by the runtime constraint: type: string description: The constraint the value failed, as text cite: type: string nullable: true description: >- Filing citation of the constraint, when the source cites one required: - code - message - path - value - constraint - cite additionalProperties: false maxItems: 256 description: >- Each input constraint the submission failed, for invalid_inputs and business_rejection. violationsTruncated: type: boolean description: >- True when the rater reported more violations than violations holds. executionId: type: string description: >- The recorded execution of a failed rating, for rater rating failures. accessUrl: type: string nullable: true format: uri description: >- Where to add the product to your account, for product_access_required. required: - code V2Error: type: object properties: error: type: string minLength: 1 description: Human-readable explanation of the failure. required: - error securitySchemes: bearerAuth: type: http scheme: bearer description: 'Effective API key. Send Authorization: Bearer sk-eai-...' ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.