HistoryEventType

iPaaSOrchestrationServerless

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "HistoryEventType",
  "type": "string",
  "enum": [
    "ActivityFailed",
    "ActivityScheduled",
    "ActivityScheduleFailed",
    "ActivityStarted",
    "ActivitySucceeded",
    "ActivityTimedOut",
    "ChoiceStateEntered",
    "ChoiceStateExited",
    "ExecutionAborted",
    "ExecutionFailed",
    "ExecutionStarted",
    "ExecutionSucceeded",
    "ExecutionTimedOut",
    "FailStateEntered",
    "LambdaFunctionFailed",
    "LambdaFunctionScheduled",
    "LambdaFunctionScheduleFailed",
    "LambdaFunctionStarted",
    "LambdaFunctionStartFailed",
    "LambdaFunctionSucceeded",
    "LambdaFunctionTimedOut",
    "MapIterationAborted",
    "MapIterationFailed",
    "MapIterationStarted",
    "MapIterationSucceeded",
    "MapStateAborted",
    "MapStateEntered",
    "MapStateExited",
    "MapStateFailed",
    "MapStateStarted",
    "MapStateSucceeded",
    "ParallelStateAborted",
    "ParallelStateEntered",
    "ParallelStateExited",
    "ParallelStateFailed",
    "ParallelStateStarted",
    "ParallelStateSucceeded",
    "PassStateEntered",
    "PassStateExited",
    "SucceedStateEntered",
    "SucceedStateExited",
    "TaskFailed",
    "TaskScheduled",
    "TaskStarted",
    "TaskStartFailed",
    "TaskStateAborted",
    "TaskStateEntered",
    "TaskStateExited",
    "TaskSubmitFailed",
    "TaskSubmitted",
    "TaskSucceeded",
    "TaskTimedOut",
    "WaitStateAborted",
    "WaitStateEntered",
    "WaitStateExited",
    "MapRunAborted",
    "MapRunFailed",
    "MapRunStarted",
    "MapRunSucceeded"
  ]
}

Work with this as data

Every JSON Schema here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for schemas

4 MCP tools reach this

find_json_schemasBrowse and filter every JSON Schema in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools

Call it yourself

curl for this page

This JSON Schema

curl "https://apis.io/api/v1/json-schemas/step-functions-historyeventtype"

All schemas

curl "https://apis.io/api/v1/json-schemas?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.