Amazon Step Functions Send Task Heartbeat Input Structure

{
  "type": "object",
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-step-functions/refs/heads/main/json-structure/amazon-step-functions-send-task-heartbeat-input-structure.json",
  "name": "SendTaskHeartbeatInput",
  "description": "SendTaskHeartbeatInput schema from Amazon Step Functions API",
  "properties": {
    "taskToken": {
      "allOf": [
        {
          "$ref": "#/components/schemas/TaskToken"
        },
        {
          "description": "The token that represents this task. Task tokens are generated by Step Functions when tasks are assigned to a worker, or in the <a href=\"https://docs.aws.amazon.com/step-functions/latest/dg/input-output-contextobject.html\">context object</a> when a workflow enters a task state. See <a>GetActivityTaskOutput$taskToken</a>."
        }
      ]
    }
  },
  "required": [
    "taskToken"
  ]
}