Job

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/letta/main/json-schema/letta-job-schema.json",
  "title": "Job",
  "description": "Representation of offline jobs, used for tracking status of data loading tasks (involving parsing and embedding files).",
  "properties": {
    "created_by_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Created By Id",
      "description": "The id of the user that made this object."
    },
    "last_updated_by_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Last Updated By Id",
      "description": "The id of the user that made this object."
    },
    "created_at": {
      "type": "string",
      "format": "date-time",
      "title": "Created At",
      "description": "The unix timestamp of when the job was created."
    },
    "updated_at": {
      "anyOf": [
        {
          "type": "string",
          "format": "date-time"
        },
        {
          "type": "null"
        }
      ],
      "title": "Updated At",
      "description": "The timestamp when the object was last updated."
    },
    "status": {
      "$ref": "#/$defs/JobStatus"
    },
    "completed_at": {
      "anyOf": [
        {
          "type": "string",
          "format": "date-time"
        },
        {
          "type": "null"
        }
      ],
      "title": "Completed At",
      "description": "The unix timestamp of when the job was completed."
    },
    "stop_reason": {
      "anyOf": [
        {
          "$ref": "#/$defs/StopReasonType"
        },
        {
          "type": "null"
        }
      ],
      "description": "The reason why the job was stopped."
    },
    "metadata": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Metadata",
      "description": "The metadata of the job."
    },
    "job_type": {
      "$ref": "#/$defs/JobType"
    },
    "background": {
      "anyOf": [
        {
          "type": "boolean"
        },
        {
          "type": "null"
        }
      ],
      "title": "Background",
      "description": "Whether the job was created in background mode."
    },
    "agent_id": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Agent Id",
      "description": "The agent associated with this job/run."
    },
    "callback_url": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Callback Url",
      "description": "If set, POST to this URL when the job completes."
    },
    "callback_sent_at": {
      "anyOf": [
        {
          "type": "string",
          "format": "date-time"
        },
        {
          "type": "null"
        }
      ],
      "title": "Callback Sent At",
      "description": "Timestamp when the callback was last attempted."
    },
    "callback_status_code": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Callback Status Code",
      "description": "HTTP status code returned by the callback endpoint."
    },
    "callback_error": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Callback Error",
      "description": "Optional error message from attempting to POST the callback endpoint."
    },
    "ttft_ns": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Ttft Ns",
      "description": "Time to first token for a run in nanoseconds"
    },
    "total_duration_ns": {
      "anyOf": [
        {
          "type": "integer"
        },
        {
          "type": "null"
        }
      ],
      "title": "Total Duration Ns",
      "description": "Total run duration in nanoseconds"
    },
    "id": {
      "type": "string",
      "pattern": "^(job|run)-[a-fA-F0-9]{8}",
      "title": "Id",
      "description": "The human-friendly ID of the Job",
      "examples": [
        "job-123e4567-e89b-12d3-a456-426614174000"
      ]
    }
  },
  "additionalProperties": false,
  "type": "object",
  "$defs": {
    "JobStatus": {
      "type": "string",
      "enum": [
        "created",
        "running",
        "completed",
        "failed",
        "pending",
        "cancelled",
        "expired"
      ],
      "title": "JobStatus",
      "description": "Status of the job."
    },
    "StopReasonType": {
      "type": "string",
      "enum": [
        "end_turn",
        "error",
        "llm_api_error",
        "invalid_llm_response",
        "invalid_tool_call",
        "max_steps",
        "max_tokens_exceeded",
        "no_tool_call",
        "tool_rule",
        "cancelled",
        "insufficient_credits",
        "requires_approval",
        "context_window_overflow_in_system_prompt"
      ],
      "title": "StopReasonType"
    },
    "JobType": {
      "type": "string",
      "enum": [
        "job",
        "run",
        "batch"
      ],
      "title": "JobType"
    }
  }
}