> ## Documentation Index > Fetch the complete documentation index at: https://docs.gp.scale.com/llms.txt > Use this file to discover all available pages before exploring further. # Cancel Job > Cancel a running or pending job. Idempotent: cancelling an already-cancelled job returns 200. For RUNNING jobs, returns 202 since the workflow handles cancellation asynchronously. ## OpenAPI ````yaml https://dex.sgp.scale.com/openapi.json post /v1/projects/{project_id}/jobs/{job_id}/cancel openapi: 3.1.0 info: title: Document Understanding API description: API for uploading and processing documents version: 0.4.5 servers: [] security: - ApiKey: [] AccountId: [] tags: - name: Projects description: Operations related to project creation and management - name: Files description: Operations related to file upload and access - name: Parse description: Operations related to starting parse jobs and accessing their results - name: Vector Stores description: Operations related to vector store creation and management - name: Extract description: Operations related to starting extract jobs and accessing their results - name: Research description: Dex Research agent kickoff and results. - name: Jobs description: Operations related to monitoring jobs and their status paths: /v1/projects/{project_id}/jobs/{job_id}/cancel: post: tags: - Jobs summary: Cancel Job description: |- Cancel a running or pending job. Idempotent: cancelling an already-cancelled job returns 200. For RUNNING jobs, returns 202 since the workflow handles cancellation asynchronously. operationId: cancel_job_v1_projects__project_id__jobs__job_id__cancel_post parameters: - name: project_id in: path required: true schema: type: string title: Project Id - name: job_id in: path required: true schema: type: string title: Job Id responses: '200': description: Job cancelled (PENDING) or already cancelled (idempotent) content: application/json: schema: $ref: '#/components/schemas/JobEntity' '202': description: Cancellation requested for a RUNNING job '400': description: Job is in a terminal state (SUCCEEDED/FAILED) '404': description: Project or job not found '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: JobEntity: properties: id: type: string title: Id description: ID of the entity project_id: type: string title: Project Id description: ID of the project object: type: string const: job title: Object default: job operation: $ref: '#/components/schemas/JobOperationType' description: Operation type (e.g., 'parse') status: $ref: '#/components/schemas/JobStatus' description: Current job status source_id: anyOf: - type: string - type: 'null' title: Source Id description: Source document/file ID correlation_id: anyOf: - type: string - type: 'null' title: Correlation Id description: Request correlation ID for tracing created_at: type: string format: date-time title: Created At description: When the job was created started_at: anyOf: - type: string format: date-time - type: 'null' title: Started At description: When the job started processing completed_at: anyOf: - type: string format: date-time - type: 'null' title: Completed At description: When the job completed result: anyOf: - additionalProperties: true type: object - type: 'null' title: Result description: Job result payload when completed progress: anyOf: - $ref: '#/components/schemas/BatchParseProgress' - type: 'null' description: Live progress payload (used by batch jobs) error: anyOf: - type: string - type: 'null' title: Error description: Error message if job failed history: anyOf: - items: $ref: '#/components/schemas/JobHistoryEvent' type: array - type: 'null' title: History description: Timeline of job execution events type: object required: - id - project_id - operation - status - created_at title: JobEntity description: Job response model representing an asynchronous operation. HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError JobOperationType: type: string enum: - parse - batch_parse - extract - research - vector_store - chunk - summarization - create_index - update_index title: JobOperationType description: Enum for job operation values. JobStatus: type: string enum: - pending - running - succeeded - partially_succeeded - failed - cancelled title: JobStatus description: Enum for job status values. BatchParseProgress: properties: total: type: integer title: Total description: Total number of files in the batch succeeded: type: integer title: Succeeded description: Number of successfully parsed files failed: type: integer title: Failed description: Number of files that failed to parse cancelled: type: integer title: Cancelled description: Number of cancelled child jobs pending: type: integer title: Pending description: Number of files still pending (0 when job is terminal) child_jobs: items: $ref: '#/components/schemas/BatchChildJobInfo' type: array title: Child Jobs description: Per-child job status type: object required: - total - succeeded - failed - cancelled - pending - child_jobs title: BatchParseProgress description: Live progress tracking for a batch parse job. JobHistoryEvent: properties: step: type: string title: Step description: Human-readable step name timestamp: type: string format: date-time title: Timestamp description: When this event occurred duration_ms: anyOf: - type: integer - type: 'null' title: Duration Ms description: Duration in milliseconds (for completed steps) status: anyOf: - type: string - type: 'null' title: Status description: Event status (e.g., 'completed', 'failed') details: anyOf: - additionalProperties: true type: object - type: 'null' title: Details description: Additional event details type: object required: - step - timestamp title: JobHistoryEvent description: A single event in the job execution timeline. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError BatchChildJobInfo: properties: source_document_id: type: string title: Source Document Id description: Source document ID job_id: type: string title: Job Id description: Child job ID status: $ref: '#/components/schemas/JobStatus' description: Status of the child job parse_result_id: anyOf: - type: string - type: 'null' title: Parse Result Id description: Parse result ID if succeeded error: anyOf: - type: string - type: 'null' title: Error description: Error message if failed type: object required: - source_document_id - job_id - status title: BatchChildJobInfo description: Status of a single child job within a batch. securitySchemes: ApiKey: type: apiKey in: header name: x-api-key description: API key for authentication AccountId: type: apiKey in: header name: x-selected-account-id description: Selected Account ID ````