{
  "data": {
    "createMessage": null
  },
  "errors": [
    {
      "path": [
        "createMessage"
      ],
      "data": null,
      "errorType": "Lambda:IllegalArgument",
      "errorInfo": null,
      "locations": [
        {
          "line": 31,
          "column": 3,
          "sourceName": null
        }
      ],
      "message": "com.amazonaws.services.lambda.model.AWSLambdaException: User: arn:aws:sts::872619544959:assumed-role/appsync-ds-lam-cctdpo-zilzal_createMessage/APPSYNC_ASSUME_ROLE is not authorized to perform: lambda:InvokeFunction on resource: arn:aws:lambda:ap-southeast-2:872619544959:function:zilzalApis_createMessage (Service: AWSLambda; Status Code: 403; Error Code: AccessDeniedException; Request ID: 8a953b98-4508-4852-b4b8-98fd540dbaf8)"
    }
  ]
}