> ## Documentation Index > Fetch the complete documentation index at: https://docs.blaxel.ai/llms.txt > Use this file to discover all available pages before exploring further. # List execution tasks > Returns one cursor-paginated page of an execution's tasks. Tasks are derived from event history each request; only the in-memory slicing is paginated, the events scan still fetches the whole event log behind the scenes. Available starting with API version 2026-04-28. ## OpenAPI ````yaml /api-reference/controlplane.yml get /jobs/{jobId}/executions/{executionId}/tasks openapi: 3.0.3 info: title: Blaxel Control Plane version: 0.0.1 servers: - description: Blaxel Control Plane url: https://api.blaxel.ai/v0 - description: Blaxel Inference url: https://run.blaxel.ai security: - OAuth2: - admin - ApiKeyAuth: [] paths: /jobs/{jobId}/executions/{executionId}/tasks: get: tags: - jobs summary: List execution tasks description: >- Returns one cursor-paginated page of an execution's tasks. Tasks are derived from event history each request; only the in-memory slicing is paginated, the events scan still fetches the whole event log behind the scenes. Available starting with API version 2026-04-28. operationId: ListJobExecutionTasks parameters: - description: Name of the job in: path name: jobId required: true schema: type: string - description: Execution id in: path name: executionId required: true schema: type: string - $ref: '#/components/parameters/PaginationCursor' - $ref: '#/components/parameters/PaginationLimit' - $ref: '#/components/parameters/PaginationSort' - $ref: '#/components/parameters/PaginationQuery' responses: '200': content: application/json: schema: $ref: '#/components/schemas/JobExecutionTaskList' description: successful operation '400': description: bad request '404': description: job or execution not found '500': description: internal server error security: - OAuth2: - jobs:get - ApiKeyAuth: [] components: parameters: PaginationCursor: description: >- Opaque cursor returned by a previous response's meta.nextCursor. Only valid for the same query (workspace + filters); the server rejects cursors bound to a different query or older than 24h. Omit on the first page. in: query name: cursor required: false schema: type: string x-stainless-pagination-property: purpose: next_cursor_param PaginationLimit: description: >- Maximum number of items to return per page. Defaults to 50, clamped to 200. in: query name: limit required: false schema: default: 50 maximum: 200 minimum: 1 type: integer PaginationSort: description: >- Sort spec, formatted as `:`. Allowed values are `createdAt:desc` (default), `createdAt:asc`, `name:asc`, `name:desc`. The cursor fingerprint is bound to the sort, so a cursor opened with one value cannot be reused with another. Only honoured starting on Blaxel-Version 2026-04-28. in: query name: sort required: false schema: enum: - createdAt:desc - createdAt:asc - name:asc - name:desc type: string PaginationQuery: description: >- Substring search across `metadata.name`, `metadata.displayName` and labels (keys + values). Trimmed and lowercased server-side; queries shorter than 2 characters fall back to the unfiltered listing. Bound into the cursor fingerprint so a cursor opened with one query cannot be reused with another. Only honoured starting on Blaxel-Version 2026-04-28. in: query name: q required: false schema: maxLength: 200 type: string schemas: JobExecutionTaskList: type: object description: >- Cursor-paginated list of an execution's tasks. Tasks are derived from event history; pagination slices the in-memory list and the cursor is a base64-JSON offset bound to (workspace, job, execution). properties: data: type: array description: Page of execution tasks. items: $ref: '#/components/schemas/JobExecutionTask' meta: $ref: '#/components/schemas/PaginationMeta' JobExecutionTask: type: object description: Job execution task properties: conditions: type: array description: Task conditions items: $ref: '#/components/schemas/JobExecutionTaskCondition' metadata: $ref: '#/components/schemas/JobExecutionTaskMetadata' spec: $ref: '#/components/schemas/JobExecutionTaskSpec' status: $ref: '#/components/schemas/JobExecutionTaskStatus' PaginationMeta: type: object description: >- Pagination metadata returned alongside a page of listing results. Always present on listing endpoints starting with API version 2026-04-28. properties: hasMore: type: boolean description: True when more pages are available beyond the current one. nextCursor: type: string description: >- Opaque cursor to pass back as the `cursor` query param for the next page. Empty when there are no more pages. total: type: integer description: >- Total number of items in the workspace, ignoring the current page's filters. Lets the UI render "page X of Y" without walking the cursor chain. Computed from the hash-only metadata.workspace GSI count, so search (`q`) does not narrow it. JobExecutionTaskCondition: type: object description: Job execution task condition properties: executionReason: type: string description: Execution reason message: type: string description: Condition message reason: type: string description: Condition reason severity: type: string description: Condition severity state: type: string description: Condition state type: type: string description: Condition type JobExecutionTaskMetadata: type: object description: Job execution task metadata properties: completedAt: type: string description: Completion timestamp readOnly: true createdAt: type: string description: Creation timestamp readOnly: true name: type: string description: Task name example: task-0 scheduledAt: type: string description: Scheduled timestamp readOnly: true startedAt: type: string description: Start timestamp readOnly: true updatedAt: type: string description: Last update timestamp readOnly: true JobExecutionTaskSpec: type: object description: Job execution task specification properties: maxRetries: type: integer description: Maximum number of retries example: 3 timeout: type: string description: Task timeout duration example: 30m JobExecutionTaskStatus: type: string description: Job execution task status enum: - unspecified - pending - reconciling - failed - succeeded - running - cancelled securitySchemes: OAuth2: description: OAuth2 authentication with JWT tokens flows: authorizationCode: authorizationUrl: /oauth/authorize scopes: admin: Administrative access agents:create: Create agents agents:delete: Delete agents agents:get: Get agent details agents:list: List agents agents:update: Update agents apiKey:list: List API keys apiKey:write: Create and delete API keys configurations:list: List configurations customdomains:create: Create custom domains customdomains:delete: Delete custom domains customdomains:get: Get custom domain details customdomains:list: List custom domains customdomains:update: Update custom domains functions:create: Create functions functions:delete: Delete functions functions:get: Get function details functions:list: List functions functions:update: Update functions integrations:create: Create integrations integrations:list: List integrations invitations:list: List invitations jobs:create: Create jobs jobs:delete: Delete jobs jobs:get: Get job details jobs:list: List jobs jobs:update: Update jobs locations:list: List locations mcphub:list: List MCP hub resources models:create: Create models models:delete: Delete models models:get: Get model details models:list: List models models:update: Update models policies:create: Create policies policies:delete: Delete policies policies:get: Get policy details policies:list: List policies policies:update: Update policies sandboxes:control: Control sandbox operations sandboxes:create: Create sandboxes sandboxes:delete: Delete sandboxes sandboxes:get: Get sandbox details sandboxes:list: List sandboxes sandboxes:update: Update sandboxes sandboxhub:list: List sandbox hub resources templates:get: Get template details templates:list: List templates volumeTemplates:create: Create volume templates volumeTemplates:delete: Delete volume templates volumeTemplates:get: Get volume template details volumeTemplates:list: List volume templates volumeTemplates:upsert: Create or update volume templates volumes:create: Create volumes volumes:delete: Delete volumes volumes:get: Get volume details volumes:list: List volumes workspaces:accept: Accept workspace invitation workspaces:create: Create workspaces workspaces:decline: Decline workspace invitation workspaces:delete: Delete workspaces workspaces:get: Get workspace details workspaces:invite: Invite users to workspace workspaces:leave: Leave workspace workspaces:list: List workspaces workspaces:remove: Remove users from workspace workspaces:update: Update workspaces tokenUrl: /oauth/token clientCredentials: scopes: admin: Administrative access agents:create: Create agents agents:delete: Delete agents agents:get: Get agent details agents:list: List agents agents:update: Update agents apiKey:list: List API keys apiKey:write: Create and delete API keys configurations:list: List configurations customdomains:create: Create custom domains customdomains:delete: Delete custom domains customdomains:get: Get custom domain details customdomains:list: List custom domains customdomains:update: Update custom domains functions:create: Create functions functions:delete: Delete functions functions:get: Get function details functions:list: List functions functions:update: Update functions integrations:create: Create integrations integrations:list: List integrations invitations:list: List invitations jobs:create: Create jobs jobs:delete: Delete jobs jobs:get: Get job details jobs:list: List jobs jobs:update: Update jobs locations:list: List locations mcphub:list: List MCP hub resources models:create: Create models models:delete: Delete models models:get: Get model details models:list: List models models:update: Update models policies:create: Create policies policies:delete: Delete policies policies:get: Get policy details policies:list: List policies policies:update: Update policies sandboxes:control: Control sandbox operations sandboxes:create: Create sandboxes sandboxes:delete: Delete sandboxes sandboxes:get: Get sandbox details sandboxes:list: List sandboxes sandboxes:update: Update sandboxes sandboxhub:list: List sandbox hub resources templates:get: Get template details templates:list: List templates volumeTemplates:create: Create volume templates volumeTemplates:delete: Delete volume templates volumeTemplates:get: Get volume template details volumeTemplates:list: List volume templates volumeTemplates:upsert: Create or update volume templates volumes:create: Create volumes volumes:delete: Delete volumes volumes:get: Get volume details volumes:list: List volumes workspaces:accept: Accept workspace invitation workspaces:create: Create workspaces workspaces:decline: Decline workspace invitation workspaces:delete: Delete workspaces workspaces:get: Get workspace details workspaces:invite: Invite users to workspace workspaces:leave: Leave workspace workspaces:list: List workspaces workspaces:remove: Remove users from workspace workspaces:update: Update workspaces tokenUrl: /oauth/token type: oauth2 ApiKeyAuth: bearerFormat: API Key description: Long-lived API key for programmatic access scheme: bearer type: http ````