> ## 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 objection letters on a filing a review's link covers > Up to 50 objection letters the state sent on one filing, newest first, with the start of each letter's text. No sign-in is required; the review ID authorizes only the filings the review lists. ## OpenAPI ````yaml /openapi.json get /filing-reviews/{reviewId}/filings/{filingId}/objections 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: /filing-reviews/{reviewId}/filings/{filingId}/objections: get: tags: - Filing reviews summary: List objection letters on a filing a review's link covers description: >- Up to 50 objection letters the state sent on one filing, newest first, with the start of each letter's text. No sign-in is required; the review ID authorizes only the filings the review lists. operationId: listPublicFilingReviewObjections parameters: - schema: type: string minLength: 1 maxLength: 64 description: >- The review ID from the review link, as in filings.effectiveai.app/r/{reviewId}, e.g. frev_7Kq2mXa9b3Lr5Tn8Pw1Zc4. required: true description: >- The review ID from the review link, as in filings.effectiveai.app/r/{reviewId}, e.g. frev_7Kq2mXa9b3Lr5Tn8Pw1Zc4. name: reviewId in: path - schema: type: string format: uuid description: A filing the review covers, as the review lists it. required: true description: A filing the review covers, as the review lists it. name: filingId in: path responses: '200': description: Objection letters, newest first. content: application/json: schema: type: object properties: objections: type: array items: $ref: '#/components/schemas/V2PublicFilingReviewObjection' required: - objections '400': description: Invalid review or filing identifier. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '404': description: >- The review link is unknown, revoked or expired, or the review does not cover this filing. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '429': description: 'rate_limited: too many requests; wait Retry-After seconds.' headers: Retry-After: required: true schema: type: integer minimum: 1 description: Seconds to wait before retrying. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' '500': description: Unexpected server error. content: application/json: schema: $ref: '#/components/schemas/V2CodedError' security: [] components: schemas: V2PublicFilingReviewObjection: type: object properties: id: type: string format: uuid objectionDate: type: string nullable: true format: date reviewerName: type: string nullable: true description: The state analyst who wrote the letter, when known. textPreview: type: string nullable: true description: The start of the letter, or null when it has no text. textTruncated: type: boolean required: - id - objectionDate - reviewerName - textPreview - textTruncated 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.