{
  "type": "object",
  "required": [
    "taskToken"
  ],
  "title": "RespondActivityTaskFailedInput",
  "properties": {
    "taskToken": {
      "allOf": [
        {
          "$ref": "#/components/schemas/TaskToken"
        },
        {
          "description": "<p>The <code>taskToken</code> of the <a>ActivityTask</a>.</p> <important> <p> <code>taskToken</code> is generated by the service and should be treated as an opaque value. If the task is passed to another process, its <code>taskToken</code> must also be passed. This enables it to provide its progress and respond with results.</p> </important>"
        }
      ]
    },
    "reason": {
      "allOf": [
        {
          "$ref": "#/components/schemas/FailureReason"
        },
        {
          "description": "Description of the error that may assist in diagnostics."
        }
      ]
    },
    "details": {
      "allOf": [
        {
          "$ref": "#/components/schemas/Data"
        },
        {
          "description": " Detailed information about the failure."
        }
      ]
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}