> ## Documentation Index > Fetch the complete documentation index at: https://docs.aiinsurance.io/llms.txt > Use this file to discover all available pages before exploring further. # Update Quote > Updates a Field Model V1 quote. This is a **full replacement** of the quote's custom field data and exposures. The `quote` object is merged with existing lifecycle fields (the system preserves `quoteType`, `quoteStatus`, `quoteNumber`, `quoteBindErrors`, `quoteSubmissionId`). The `exposures` array fully replaces the existing exposures. **Lifecycle fields** are rejected with a 400 error if included in the request body. **Required permission:** `company.quote:update` ## OpenAPI ````yaml /openapi/generated-external-api.yaml put /api/v1/external/companies/{companyId}/quotes/{quoteId} 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://app.aiinsurance.io description: Production security: - ApiKeyAuth: [] paths: /api/v1/external/companies/{companyId}/quotes/{quoteId}: put: tags: - Field Model Quotes summary: Update Quote description: | Updates a Field Model V1 quote. This is a **full replacement** of the quote's custom field data and exposures. The `quote` object is merged with existing lifecycle fields (the system preserves `quoteType`, `quoteStatus`, `quoteNumber`, `quoteBindErrors`, `quoteSubmissionId`). The `exposures` array fully replaces the existing exposures. **Lifecycle fields** are rejected with a 400 error if included in the request body. **Required permission:** `company.quote:update` operationId: updateQuoteV1 parameters: - $ref: '#/components/parameters/companyId' - name: quoteId in: path required: true schema: type: string format: uuid description: Quote identifier requestBody: required: true content: application/json: schema: type: object required: - quote - exposures properties: quote: type: object additionalProperties: true description: Quote-level custom field data (lifecycle fields rejected) exposures: type: array items: type: object additionalProperties: true description: Array of exposure objects (full replacement) examples: updateFields: summary: Update quote data value: quote: policyStartDate: '2025-01-01' policyEndDate: '2026-01-01' policyType: new_business policyTimeZone: America/New_York premium: 18000 exposures: - exposureName: Acme Corp employeeCount: 175 responses: '200': description: Quote updated successfully content: application/json: schema: $ref: '#/components/schemas/QuoteV1Response' examples: success: summary: Updated quote value: id: 550e8400-e29b-41d4-a716-446655440001 companyId: 550e8400-e29b-41d4-a716-446655440000 submissionId: 550e8400-e29b-41d4-a716-446655440010 policyId: null data: policyStartDate: '2025-01-01' policyEndDate: '2026-01-01' policyType: new_business policyTimeZone: America/New_York premium: 18000 quoteType: New Business quoteStatus: in_progress quoteNumber: Q-2025-001 exposures: - exposureName: Acme Corp employeeCount: 175 createdAt: '2025-01-15T10:30:00.000Z' updatedAt: '2025-01-20T14:00:00.000Z' createdBy: google-oauth2|123456789 '400': description: Bad Request — validation error or lifecycle fields included content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: lifecycleField: summary: Lifecycle field rejected value: error: code: VALIDATION_ERROR message: 'Lifecycle fields cannot be set on update: quoteStatus' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '404': description: Quote not found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: quoteNotFound: summary: Quote not found value: error: code: NOT_FOUND message: Quote not found '500': $ref: '#/components/responses/InternalServerError' components: parameters: companyId: name: companyId in: path required: true schema: type: string format: uuid description: Company identifier schemas: QuoteV1Response: type: object description: A Field Model V1 quote with custom field data and exposures. required: - id - companyId - submissionId - data - exposures - createdAt properties: id: type: string format: uuid description: Quote identifier companyId: type: string format: uuid description: Company identifier submissionId: type: string format: uuid description: Associated submission ID policyId: type: string format: uuid nullable: true description: Associated policy ID (null until quote is bound) data: type: object additionalProperties: true description: > Quote-level custom field data. Keys are field `referenceId`s defined in the company's field configuration. Includes lifecycle fields (`quoteType`, `quoteStatus`, `quoteNumber`, `quoteBindErrors`, `quoteSubmissionId`) which are read-only and system-managed. exposures: type: array items: type: object additionalProperties: true description: | Array of exposure objects, each containing custom field data with field `referenceId`s as keys. createdAt: type: string format: date-time description: When the quote was created updatedAt: type: string format: date-time nullable: true description: When the quote was last updated createdBy: type: string nullable: true description: User ID who created the quote 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' 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: UNAUTHORIZED message: Authorization header is required bearerTokenNotAllowed: summary: Bearer token used instead of API key value: error: code: UNAUTHORIZED message: External API endpoints require API key authentication Forbidden: description: Forbidden - Insufficient permissions content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' examples: insufficientPermissions: summary: Insufficient permissions value: error: code: FORBIDDEN message: Insufficient permissions to perform this action 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: INTERNAL_ERROR message: An unexpected error occurred. Please try again later. securitySchemes: ApiKeyAuth: type: apiKey in: header name: Authorization description: >- API key authentication. Include your API key in the Authorization header. ````