> ## Documentation Index > Fetch the complete documentation index at: https://docs.emergence.ai/llms.txt > Use this file to discover all available pages before exploring further. # Update violation > Update a violation's status (open, resolved, false_positive, acknowledged). ## OpenAPI ````yaml /openapi/em-data-readiness-v2.yaml patch /api/data-readiness/violations/{violation_id} openapi: 3.1.0 info: title: EM Data Readiness Service description: Data Readiness Service API for managing workflows, metrics, and data quality version: 4.3.0-dev1 servers: [] security: - BearerAuth: [] tags: - name: Health description: Service health monitoring. Check service status and version information. - name: Root description: Root endpoint providing service information and navigation links. - name: Configuration description: Service configuration endpoints. View current configuration values. - name: Workflows description: >- Workflow configuration and execution management. Create, configure, and run data quality workflows including definitions, configurations, runs, and tasks. - name: Data Assets description: >- Data catalog entity management. Manage databases, schemas, and tables metadata. - name: Metrics description: >- Data quality metrics and scorecards. Calculate scores, view trends, and analyze dimensions. - name: Violations description: >- Data quality violation management. View, acknowledge, and remediate detected violations. - name: Glossary description: >- Business glossary management. Create, verify, and organize business terms and definitions. paths: /api/data-readiness/violations/{violation_id}: patch: tags: - Violations summary: Update violation description: >- Update a violation's status (open, resolved, false_positive, acknowledged). operationId: update_violation parameters: - name: violation_id in: path required: true schema: type: string format: uuid description: Violation ID title: Violation Id description: Violation ID requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ViolationUpdateRequest' responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/ViolationUpdateResponse' '404': description: Violation not found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '410': description: Violation's parent dataset has been deleted content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' '500': description: Internal Server Error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - BearerAuth: [] components: schemas: ViolationUpdateRequest: properties: status: anyOf: - $ref: '#/components/schemas/ViolationStatus' - type: 'null' description: 'New status: open, resolved, acknowledged, false_positive' resolution_notes: anyOf: - type: string maxLength: 1000 - type: 'null' title: Resolution Notes description: Notes about the resolution type: object title: ViolationUpdateRequest description: Request model for updating a violation's status. example: resolution_notes: Fixed by running PII enrichment workflow status: resolved ViolationUpdateResponse: properties: id: type: string format: uuid title: Id description: Violation identifier examples: - 550e8400-e29b-41d4-a716-446655440010 status: type: string title: Status description: Updated status examples: - resolved resolved_by: anyOf: - type: string - type: 'null' title: Resolved By description: Username who resolved examples: - admin resolution_notes: anyOf: - type: string - type: 'null' title: Resolution Notes description: Notes about the resolution examples: - Fixed by adding column description updated_at: type: string title: Updated At description: Timestamp when the violation was last updated examples: - '2024-01-16T14:30:00Z' type: object required: - id - status - updated_at title: ViolationUpdateResponse description: Response model after updating a violation. ErrorResponse: properties: error: $ref: '#/components/schemas/ErrorInfo' description: >- Error information object containing code, message, and optional details request_id: anyOf: - type: string - type: 'null' title: Request Id description: Request ID for debugging and support examples: - req_abc123xyz type: object required: - error title: ErrorResponse description: >- Standard error response model for API errors. Matches the structure returned by _handle_service_error in workflows/routes.py. The actual API response format is: { "error": { "code": "ERROR_CODE", "message": "Error message", "details": {...} }, "request_id": "optional-request-id" } HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError ViolationStatus: type: string enum: - open - resolved - acknowledged - false_positive title: ViolationStatus description: Lifecycle status of a violation. ErrorInfo: properties: code: type: string title: Code description: >- Error code identifier (e.g., 'WORKFLOW_NOT_FOUND', 'VALIDATION_ERROR') examples: - WORKFLOW_NOT_FOUND message: type: string title: Message description: Human-readable error message examples: - >- Workflow configuration with id '123e4567-e89b-12d3-a456-426614174000' not found details: anyOf: - additionalProperties: true type: object - type: 'null' title: Details description: >- Additional error details as a dictionary (flexible structure for business logic errors) examples: - workflow_id: 123e4567-e89b-12d3-a456-426614174000 type: object required: - code - message title: ErrorInfo description: >- Nested error information object. Note: This model uses an untyped dict for `details` to match the flexible error structure used throughout the service layer (see WorkflowServiceError and similar). This is distinct from ErrorDetail, which is used for structured validation errors. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT description: >- JWT Bearer token authentication. Include the token in the Authorization header as: `Authorization: Bearer `. The JWT must contain valid client_id, and project_id claims for tenant isolation and SDK routing. ````