> ## Documentation Index > Fetch the complete documentation index at: https://docs.veri.studio/llms.txt > Use this file to discover all available pages before exploring further. # Cancel training job ## OpenAPI ````yaml /api-reference/openapi.json post /v1/training_jobs/{job_id}/cancel openapi: 3.1.0 info: title: Veri API description: >- REST API for the Veri RL post-training platform. All requests require a Bearer API key (`vk_` prefix). license: name: '' version: 0.1.0 servers: - url: https://api.veri.studio description: Production security: [] tags: - name: Training jobs description: Create, monitor, and manage training jobs. - name: Datasets description: Upload and connect training datasets. - name: Reward functions description: Upload and manage reward functions. - name: Deployments description: Serve trained models and run inference. - name: Evaluations description: Score models against datasets and benchmarks. - name: Volumes description: Persistent file storage mounted into jobs. - name: Models description: Custom model registry deployments serve from. - name: Regions description: Discover available launch regions. - name: GPU description: Live GPU availability by provider and region. - name: Code artifacts description: Upload custom training script bundles. - name: Billing description: Credit balance and transaction history. - name: API keys description: Create and revoke API keys. - name: Account description: The authenticated caller's identity. - name: SSH keys description: Manage SSH key pairs for compute access. - name: Settings description: Account-level integrations (Weights & Biases). paths: /v1/training_jobs/{job_id}/cancel: post: tags: - Training jobs summary: Cancel training job operationId: cancel parameters: - name: job_id in: path description: Training job ID required: true schema: type: string responses: '200': description: The cancelled job content: application/json: schema: $ref: '#/components/schemas/TrainingJobResponse' '400': description: Job is already in a terminal state '404': description: Not found security: - bearerAuth: [] components: schemas: TrainingJobResponse: type: object required: - object - id - status - method - output_name - created_at - updated_at properties: object: type: string id: type: string status: $ref: '#/components/schemas/JobStatus' base_model: type: - string - 'null' dataset_id: type: - string - 'null' reward_function_id: type: - string - 'null' method: type: string hyperparameters: oneOf: - type: 'null' - $ref: '#/components/schemas/AnyHyperparameters' base_image: type: - string - 'null' entrypoint: type: - string - 'null' output_name: type: string gpu: oneOf: - type: 'null' - $ref: '#/components/schemas/GpuInfo' gpu_requested: oneOf: - type: 'null' - $ref: '#/components/schemas/GpuInfo' provider: type: - string - 'null' region: type: - string - 'null' num_nodes: type: integer format: int32 error: oneOf: - type: 'null' - $ref: '#/components/schemas/JobError' dashboard_url: type: - string - 'null' download_url: type: - string - 'null' wandb_run_url: type: - string - 'null' current_step: type: - integer - 'null' format: int32 total_steps: type: - integer - 'null' format: int32 current_loss: type: - number - 'null' format: double cost_usd: type: - number - 'null' format: double duration_seconds: type: - number - 'null' format: double started_at: type: - string - 'null' format: date-time completed_at: type: - string - 'null' format: date-time created_at: type: string format: date-time updated_at: type: string format: date-time JobStatus: type: string enum: - queued - provisioning - configuring - running - completed - failed - cancelled AnyHyperparameters: oneOf: - $ref: '#/components/schemas/AgenticGrpoHyperparameters' - $ref: '#/components/schemas/GrpoHyperparameters' - $ref: '#/components/schemas/SftVideoGenHyperparameters' - $ref: '#/components/schemas/SftTextHyperparameters' - $ref: '#/components/schemas/DpoHyperparameters' GpuInfo: type: object description: |- Pydantic `GPUInfo` (with `type` field). Rust uses `gpu_type` internally but serializes as "type" for JSON parity. required: - type - count properties: type: type: string count: type: integer format: int32 JobError: type: object properties: code: type: - string - 'null' message: type: - string - 'null' AgenticGrpoHyperparameters: allOf: - $ref: '#/components/schemas/GrpoHyperparameters' - type: object properties: max_turns: type: integer format: int32 max_seq_len: type: integer format: int32 GrpoHyperparameters: type: object properties: learning_rate: type: number format: double num_epochs: type: integer format: int32 max_steps: type: - integer - 'null' format: int32 rollouts_per_prompt: type: integer format: int32 kl_coef: type: number format: double max_prompt_length: type: integer format: int32 max_response_length: type: integer format: int32 global_batch_size: type: integer format: int32 seed: type: integer format: int32 use_unsloth: type: boolean lora_rank: type: - integer - 'null' format: int32 lora_alpha: type: - integer - 'null' format: int32 load_in_4bit: type: boolean SftVideoGenHyperparameters: type: object properties: learning_rate: type: number format: double num_epochs: type: integer format: int32 max_steps: type: - integer - 'null' format: int32 lora_rank: type: integer format: int32 lora_alpha: type: integer format: int32 resolution_height: type: integer format: int32 resolution_width: type: integer format: int32 num_frames: type: integer format: int32 fps: type: integer format: int32 batch_size: type: integer format: int32 gradient_accumulation_steps: type: integer format: int32 seed: type: integer format: int32 SftTextHyperparameters: type: object properties: learning_rate: type: number format: double num_epochs: type: integer format: int32 max_steps: type: - integer - 'null' format: int32 max_seq_length: type: - integer - 'null' format: int32 packing: type: boolean dataset_text_field: type: string use_unsloth: type: boolean lora_rank: type: - integer - 'null' format: int32 lora_alpha: type: - integer - 'null' format: int32 load_in_4bit: type: boolean DpoHyperparameters: type: object properties: learning_rate: type: number format: double num_epochs: type: integer format: int32 max_steps: type: - integer - 'null' format: int32 beta: type: number format: double loss_type: type: string max_length: type: - integer - 'null' format: int32 max_prompt_length: type: - integer - 'null' format: int32 use_unsloth: type: boolean lora_rank: type: - integer - 'null' format: int32 lora_alpha: type: - integer - 'null' format: int32 load_in_4bit: type: boolean securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API key description: API key with the `vk_` prefix. Create one from the dashboard. ````