Tembo · Schema

SessionEventData

CompanyAI AgentsCoding AgentsDeveloper ToolsSandboxMCPAutomation

Properties

Name	Type	Description
type	string
scope	object
source	string
providerEvent	boolean
delivery	string
event	object
index	integer
itemId	string
sequenceNumber	integer
accumulatedText	string
deltaType	string
responsePhase	string
toolName	string
toolResult	object
snapshotId	string
snapshotCreatedAt	string

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/tembo/main/json-schema/tembo-session-event-data-schema.json",
  "title": "SessionEventData",
  "x-generated": "2026-10-13",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/tembo-openapi.yml#/components/schemas/SessionEventData",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "maxLength": 100
    },
    "scope": {
      "type": "object",
      "properties": {
        "kind": {
          "type": "string",
          "enum": [
            "foreground",
            "subagent",
            "background"
          ]
        },
        "parentToolUseId": {
          "type": "string",
          "maxLength": 1000
        },
        "taskId": {
          "type": "string",
          "maxLength": 1000
        }
      },
      "required": [
        "kind"
      ]
    },
    "source": {
      "type": "string",
      "maxLength": 500
    },
    "providerEvent": {
      "type": "boolean"
    },
    "delivery": {
      "type": "string",
      "enum": [
        "realtime",
        "persist"
      ]
    },
    "event": {
      "type": "object",
      "properties": {
        "event": {
          "type": "string",
          "maxLength": 500
        },
        "message": {
          "type": "string",
          "maxLength": 1000000
        },
        "provider": {
          "type": "string",
          "maxLength": 100
        },
        "messageId": {
          "type": "string",
          "maxLength": 1000
        }
      },
      "required": [
        "event",
        "message"
      ]
    },
    "index": {
      "type": "integer"
    },
    "itemId": {
      "type": "string",
      "maxLength": 1000
    },
    "sequenceNumber": {
      "type": "integer"
    },
    "accumulatedText": {
      "type": "string",
      "maxLength": 1000000
    },
    "deltaType": {
      "type": "string",
      "enum": [
        "text_delta",
        "input_json_delta"
      ]
    },
    "responsePhase": {
      "type": "string",
      "enum": [
        "commentary",
        "final_answer"
      ]
    },
    "toolName": {
      "type": "string",
      "maxLength": 1000
    },
    "toolResult": {
      "type": "object",
      "properties": {
        "status": {
          "type": "string",
          "enum": [
            "running",
            "completed",
            "error"
          ]
        },
        "output": {
          "type": "string"
        },
        "exitCode": {
          "type": "number"
        },
        "error": {
          "type": "string"
        }
      },
      "required": [
        "status"
      ]
    },
    "snapshotId": {
      "type": "string"
    },
    "snapshotCreatedAt": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ]
}

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