> ## Documentation Index > Fetch the complete documentation index at: https://docs.go.aiinsurance.io/llms.txt > Use this file to discover all available pages before exploring further. # List File Placements > Lists every place a file appears — one placement per owner the file has been added to, with the owning entity's display name resolved. The single-file metadata read summarizes only the file's primary (oldest) placement; this endpoint is the full enumeration. **Required permission:** `company.file:read` ## OpenAPI ````yaml /openapi/generated-external-api.yaml get /api/v1/companies/{companyId}/files/{fileId}/placements openapi: 3.0.3 info: title: AI Insurance External API description: External API for AI Insurance platform version: 1.0.0 contact: email: support@aiinsurance.io servers: - url: https://go.aiinsurance.io description: Production security: - ApiKeyAuth: [] paths: /api/v1/companies/{companyId}/files/{fileId}/placements: get: tags: - Company Files summary: List File Placements description: | Lists every place a file appears — one placement per owner the file has been added to, with the owning entity's display name resolved. The single-file metadata read summarizes only the file's primary (oldest) placement; this endpoint is the full enumeration. **Required permission:** `company.file:read` operationId: listCompanyFilePlacements parameters: - $ref: '#/components/parameters/companyId' - $ref: '#/components/parameters/fileId' responses: '200': description: The file's placements, oldest first content: application/json: schema: type: object properties: placements: type: array items: $ref: '#/components/schemas/CompanyFilePlacement' examples: shared: summary: A file shared from an Event to a Submission value: placements: - placementId: 550e8400-e29b-41d4-a716-446655440031 entityType: event entityId: 550e8400-e29b-41d4-a716-446655440010 entityDisplayName: Warehouse Fire folderId: null category: Evidence createdAt: '2026-06-11T09:14:30.000Z' - placementId: 550e8400-e29b-41d4-a716-446655440032 entityType: submission entityId: 550e8400-e29b-41d4-a716-446655440011 entityDisplayName: SUB-001 folderId: 550e8400-e29b-41d4-a716-446655440001 category: Loss Runs createdAt: '2026-06-11T10:02:00.000Z' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': description: File not found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: notFound: summary: File does not exist value: error: code: NotFound message: 'File not found: 550e8400-e29b-41d4-a716-446655440020' '500': $ref: '#/components/responses/InternalServerError' components: parameters: companyId: name: companyId in: path required: true schema: type: string format: uuid description: Company identifier fileId: name: fileId in: path required: true schema: type: string format: uuid description: File identifier schemas: CompanyFilePlacement: type: object description: | One appearance ("placement") of a file under an owner. A file can be placed on more than one entity at a time — sharing adds a placement, it never copies the stored bytes; every placement sees the same current version and history. Folder location and category are per placement, the display name lives on the file itself. properties: placementId: type: string format: uuid description: Placement identifier entityType: type: string enum: - event - exposure - quote - submission - person - organization - policy - company description: The placement owner's entity type entityId: type: string format: uuid nullable: true description: The owner entity's id (null for the company-level placement) entityDisplayName: type: string nullable: true description: > The owner entity's display name (null for company-level placements and for owners that have since been deleted) folderId: type: string format: uuid nullable: true description: The folder this placement sits in (null = the owner's top level) category: type: string nullable: true description: This placement's category label (per placement) createdAt: type: string format: date-time description: When the placement was created (ISO 8601) ErrorResponse: type: object description: Standard error response for all external API endpoints required: - error properties: error: type: object required: - code - message properties: code: type: string description: Machine-readable error code example: VALIDATION_ERROR message: type: string description: Human-readable error message example: 'submissionId: Required field is missing' userMessages: type: array description: >- Clean, verbatim-displayable messages — one entry per failure, free of error-code tags, field paths, and internal noise. Suitable for showing to end users as-is. items: type: string example: - Exposures of type 'company' require an address details: type: array description: Additional details for validation errors (field-level errors) items: type: object properties: field: type: string description: The field that caused the error example: submissionId message: type: string description: Description of the field error example: Required field is missing responses: Unauthorized: description: Unauthorized - Invalid or missing API key content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: missingApiKey: summary: Missing API key value: error: code: AuthenticationError message: API key authentication required userMessages: - API key authentication required invalidApiKey: summary: >- Invalid API key (e.g. unknown key, or a Bearer token used instead of an API key) value: error: code: AuthenticationError message: Invalid API key userMessages: - Invalid API key Forbidden: description: Forbidden - Insufficient permissions content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: insufficientPermissions: summary: Insufficient permissions value: error: code: AuthorizationError message: User is not authorized to perform the requested action userMessages: - User is not authorized to perform the requested action companyMismatch: summary: A valid API key naming another company in the URL value: error: code: AuthorizationError message: API key is not scoped to the requested company userMessages: - API key is not scoped to the requested company InternalServerError: description: Internal Server Error - Unexpected error occurred content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: internalError: summary: Unexpected server error value: error: code: UncaughtActionError message: Uncaught error occurred in userMessages: - An unexpected error occurred. Please try again later. securitySchemes: ApiKeyAuth: type: apiKey in: header name: Authorization description: >- API key authentication. Send your raw API key as the `Authorization` header value with NO scheme prefix — `Authorization: YOUR-API-KEY`. Do NOT prefix it with `Bearer ` or `ApiKey `, and do not use an `X-API-Key` header; those are not accepted. ````