> ## Documentation Index > Fetch the complete documentation index at: https://docs.nonce.app/llms.txt > Use this file to discover all available pages before exploring further. # Create Agent Self Update Task Batch > Trigger a self-update on the agents in the farm. ## OpenAPI ````yaml /api-reference/openapi-v2.json post /public-api/v2/workspaces/{workspace_id}/farms/{farm_id}/task-batches/agent-self-update openapi: 3.1.0 info: title: Nonce Public API description: Nonce Public API version: 2.0.0 contact: {} servers: - url: https://api.nonce.app description: Production server security: [] tags: [] paths: /public-api/v2/workspaces/{workspace_id}/farms/{farm_id}/task-batches/agent-self-update: post: tags: - Task Batches summary: Create Agent Self Update Task Batch description: Trigger a self-update on the agents in the farm. operationId: CreateAgentSelfUpdateTaskBatch parameters: - name: workspace_id required: true in: path schema: type: string - name: farm_id required: true in: path schema: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateAgentSelfUpdateDto' responses: '200': description: Task batch created content: application/json: schema: type: object properties: success: type: boolean enum: - true data: type: object properties: batches: type: array items: type: object properties: id: type: string format: uuid pattern: >- ^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$ description: Task Batch ID task_name: type: string enum: - agent.scan.create - agent.ip_diagnosis.create - agent.self.update - agent.pause - agent.resume - agent.ip_report.start - agent.ip_report.stop - miner.system.reboot - miner.log.get - miner.light.update - miner.power_mode.update - miner.pool.update - miner.pool.lock - miner.firmware.update - miner.network.update - miner.tags.update - miner.record.delete - miner.rack_location.update description: >- Task or event type dispatched to miners or agents. Execution types: `miner.system.reboot`, `miner.log.get`, `miner.light.update`, `miner.power_mode.update`, `miner.pool.update`, `miner.pool.lock`, `miner.firmware.update`, `agent.scan.create`, `agent.ip_diagnosis.create`, `agent.self.update`, `agent.pause`, `agent.resume`, `agent.ip_report.start`, `agent.ip_report.stop`. Event types: `miner.tags.update`, `miner.record.delete`, `miner.rack_location.update`. example: miner.system.reboot task_count: type: integer minimum: 0 maximum: 9007199254740991 description: Tasks created in this batch task_params: description: Batch parameters additionalProperties: {} type: - object - 'null' metadata: description: Batch metadata additionalProperties: {} type: - object - 'null' created_by: description: >- Represents an entity that performs actions in the system (user, API key, or system) properties: type: type: string enum: - user - apikey - system description: The type of actor example: user id: type: string description: The unique identifier of the actor example: user_2xGz1234567890 name: description: The display name of the actor example: John Doe type: - string - 'null' avatar: description: The avatar URL of the actor example: https://example.com/avatar.png type: - string - 'null' metadata: description: Additional metadata about the actor type: object additionalProperties: {} required: - type - id - name - avatar title: Actor type: - object - 'null' created_at: type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ description: Batch creation time required: - id - task_name - task_count - task_params - metadata - created_by - created_at description: Created task batches summary: type: object properties: created_count: type: integer minimum: 0 maximum: 9007199254740991 description: Miners with tasks created skipped_count: type: integer minimum: 0 maximum: 9007199254740991 description: Miners skipped failed_count: type: integer minimum: 0 maximum: 9007199254740991 description: Miners that failed to process required: - created_count - skipped_count - failed_count skipped: description: Skipped miners grouped by reason type: array items: type: object properties: reason: type: string enum: - no_change - unsupported_mode - miner_not_found - unstable_miner description: >- Reason a miner was skipped during task batch creation. `no_change` = miner is already in the requested state; `unsupported_mode` = miner hardware does not support the requested mode; `miner_not_found` = miner id was not found in the workspace or farm; `unstable_miner` = miner row is flagged unstable and cannot accept actions. example: no_change message: type: string description: Human-readable skip explanation miner_ids: type: array items: type: string description: Affected miner IDs required: - reason - message - miner_ids required: - batches - summary title: CreateTaskBatchResult description: Result of a task batch creation. error: type: 'null' example: null required: - success - data - error '400': description: Bad Request - Invalid parameters content: application/json: schema: type: object properties: success: type: boolean enum: - false data: type: 'null' example: null error: type: object properties: code: type: string message: type: string details: type: object properties: field_errors: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false additionalProperties: {} traceId: type: string required: - code - message additionalProperties: false required: - success - data - error additionalProperties: false example: success: false data: null error: code: VALIDATION_ERROR message: Validation failed '401': description: Unauthorized - Invalid or missing OAuth JWT or Workspace API key content: application/json: schema: type: object properties: success: type: boolean enum: - false data: type: 'null' example: null error: type: object properties: code: type: string message: type: string details: type: object properties: field_errors: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false additionalProperties: {} traceId: type: string required: - code - message additionalProperties: false required: - success - data - error additionalProperties: false example: success: false data: null error: code: UNAUTHORIZED message: Invalid or missing credential '403': description: >- Forbidden - Credential does not grant access to the requested resource content: application/json: schema: type: object properties: success: type: boolean enum: - false data: type: 'null' example: null error: type: object properties: code: type: string message: type: string details: type: object properties: field_errors: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false additionalProperties: {} traceId: type: string required: - code - message additionalProperties: false required: - success - data - error additionalProperties: false example: success: false data: null error: code: FORBIDDEN message: Access denied '404': description: Farm not found content: application/json: schema: type: object properties: success: type: boolean enum: - false data: type: 'null' example: null error: type: object properties: code: type: string message: type: string details: type: object properties: field_errors: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false additionalProperties: {} traceId: type: string required: - code - message additionalProperties: false required: - success - data - error additionalProperties: false example: success: false data: null error: code: FARM_NOT_FOUND message: Farm not found '500': description: Internal Server Error content: application/json: schema: type: object properties: success: type: boolean enum: - false data: type: 'null' example: null error: type: object properties: code: type: string message: type: string details: type: object properties: field_errors: type: array items: type: object properties: path: type: string message: type: string required: - path - message additionalProperties: false additionalProperties: {} traceId: type: string required: - code - message additionalProperties: false required: - success - data - error additionalProperties: false example: success: false data: null error: code: INTERNAL_SERVER_ERROR message: Internal server error security: - oauth-jwt: [] - clerk-api-key: [] components: schemas: CreateAgentSelfUpdateDto: type: object properties: params: type: object properties: binary_url: description: Agent binary download URL type: string md5: description: Legacy MD5 checksum type: string signature: description: Ed25519 detached signature of the agent binary type: string target_version: description: Target agent version example: v0.4.30 type: string additionalProperties: false description: Agent self-update parameters. required: - params securitySchemes: oauth-jwt: scheme: bearer bearerFormat: JWT type: http description: Clerk OAuth JWT access token clerk-api-key: scheme: bearer bearerFormat: API Key type: http description: Workspace API key ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.