Reference: Video analysis results notification

Amazon Rekognition publishes the results of an Amazon Rekognition Video analysis request, including completion status, to an Amazon Simple Notification Service (Amazon SNS) topic. To get the notification from an Amazon SNS topic, use an Amazon Simple Queue Service queue or an AWS Lambda function. For more information, see Calling Amazon Rekognition Video operations. For an example, see Analyzing a video stored in an Amazon S3 bucket with Java or Python (SDK).

The payload is in the following JSON format:

{
  "JobId": "String",
  "Status": "String",
  "API": "String",
  "JobTag": "String",
  "Timestamp": Number,
  "Video": {
    "S3ObjectName": "String",
    "S3Bucket": "String"
  }
}

Name	Description
JobId	The job identifier. Matches a job identifier that's returned from a Start operation, such as StartPersonTracking.
Status	The status of the job. Valid values are SUCCEEDED, FAILED, or ERROR.
API	The Amazon Rekognition Video operation used to analyze the input video.
JobTag	Identifier for the job. You specify JobTag in a call to Start operation, such as StartLabelDetection.
Timestamp	The Unix time stamp for when the job finished.
Video	Details about the video that was processed. Includes the file name and the Amazon S3 bucket that the file is stored in.

The following is an example of a successful notification that was sent to an Amazon SNS topic.

{
  "JobId": "6de014b0-2121-4bf0-9e31-856a18719e22",
  "Status": "SUCCEEDED",
  "API": "LABEL_DETECTION",
  "Message": "",
  "Timestamp": 1502230160926,
  "Video": {
    "S3ObjectName": "video.mpg",
    "S3Bucket": "videobucket"
  }
}