List project attachments

get /v1/compliance/apps/projects/{project_id}/attachments

List files and documents attached to a project.

List files and project documents attached to the project referenced by project_id. This includes the IDs of attached files, and attached project documents.

The raw binary content of attached files can be downloaded using the GET /v1/compliance/apps/chats/files/{claude_file_id}/content endpoint.

The text content of attached project documents can be fetched using the GET /v1/compliance/apps/projects/documents/{claude_proj_doc_id} endpoint.

Returns: List of project attachments with pagination info

Raises: NotFoundException: If project doesn't exist or project_id format is invalid

Path Parameters

• project_id: string

  The project ID (tagged ID, e.g., claude_proj_abc123)

Query Parameters

• limit: optional number

  Maximum results (default: 20, max: 100)

• page: optional string

  Opaque pagination token from a previous response's next_page field. Pass this to retrieve the next page of results. Clients should treat this value as an opaque string and not attempt to parse or interpret its contents, as the format may change without notice.

Header Parameters

• "x-api-key": optional string

Returns

• data: array of object { id, created_at, filename, 2 more } or object { id, created_at, filename, 2 more }

  List of attachments sorted chronologically by created_at, tie break by id

  • ComplianceProjectFileReference object { id, created_at, filename, 2 more }

    File attachment reference for compliance responses.

    • id: string

      File identifier (e.g., 'claude_file_abcd')

    • created_at: string

      Creation timestamp (RFC 3339 format)

    • filename: string

      Display name of the file (e.g., 'document.pdf')

    • mime_type: string

      MIME type of the file when it was uploaded (e.g., 'application/pdf')

    • type: "project_file"

      Discriminator marking this as a binary file

      • "project_file"

  • ComplianceProjectDocReference object { id, created_at, filename, 2 more }

    Project document attachment reference for compliance responses.

    • id: string

      Project document identifier (e.g., 'claude_proj_doc_abcd')

    • created_at: string

      Creation timestamp (RFC 3339 format)

    • filename: string

      Display name of the document (e.g., 'document.txt')

    • mime_type: "text/plain"

      MIME type of the project document, always set to plain text

      • "text/plain"

    • type: "project_doc"

      Discriminator marking this as a plain text document

      • "project_doc"

• has_more: boolean

  Whether more records exist beyond the current result set

• next_page: string

  To get the next page, use the 'next_page' from the current response as the 'page' in your next request

Example

curl https://api.anthropic.com/v1/compliance/apps/projects/$PROJECT_ID/attachments \
    -H "Authorization: Bearer $ANTHROPIC_COMPLIANCE_API_KEY"

Response

{
  "data": [
    {
      "id": "id",
      "created_at": "2019-12-27T18:11:19.117Z",
      "filename": "filename",
      "mime_type": "mime_type",
      "type": "project_file"
    }
  ],
  "has_more": true,
  "next_page": "next_page"
}

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