Event types and schemas published to EventBridge - Intelligent Media Management

This topic describes the event types that Intelligent Media Management (IMM) publishes to EventBridge when configured as an event source.

Event types

IMM publishes the following event types to EventBridge.

Event type	Value
Adding a file	imm:FileMeta:Index
Adding files in a batch	imm:FileMeta:BatchIndex
Updating file metadata in a batch	imm:FileMeta:BatchUpdate
Deleting file metadata	imm:FileMeta:Delete
Deleting file metadata in a batch	imm:FileMeta:BatchDelete
Retrieving file EXIF	imm:Engine:Exif
Retrieving file MIME type	imm:Engine:Mime
Retrieving file OSS metadata	imm:Engine:OSSMeta
Retrieving file tags	imm:Engine:Tag
Binding a file to a dataset	imm:Binding:Task
Creating a figure clustering task	imm:Task:FigureClustering
Merging figure clusters	imm:Task:FigureClustersMerging
Creating a story	imm:Task:StoryCreation
Extracting video labels	imm:Task:VideoLabelClassification
Creating an image moderation task	imm:Task:ImageModeration
Creating a media conversion task	imm:Task:MediaConvert
Creating a document conversion task	imm:Task:OfficeConversion
Creating an asynchronous video moderation task	imm:Task:VideoModeration
Creating an asynchronous image splicing task	imm:Task:ImageSplicing
Creating a point cloud compression task	imm:Task:PointCloudCompression
Creating an image-to-PDF conversion task	imm:Task:ImageToPDF
Creating a file compression task	imm:Task:FileCompression
Creating a location and date clustering task	imm:Task:LocationDateClustering
Inspecting files in an archive	imm:Task:ArchiveFileInspection
Creating a file uncompression task	imm:Task:FileUncompression
Creating a similar image clustering task	imm:Task:SimilarImageClustering
Batch processing notification	imm:Batch:Notification
Triggering an asynchronous task	imm:Task:AsyncTask
Triggering a synchronous task	imm:Task:SyncTask
Trigger notification	imm:Trigger:Notification
Creating a face search task	imm:Task:FacesSearching
Creating a live transcoding task	imm:Task:LiveTranscoding
Decoding a blind watermark	imm:Task:DecodeBlindWatermark
Alibaba Cloud service event	imm:ActionTrail:AliyunServiceEvent
API call	imm:ActionTrail:ApiCall
Console operation	imm:ActionTrail:ConsoleOperation
Console sign-in	imm:ActionTrail:ConsoleSignin
Console sign-out	imm:ActionTrail:ConsoleSignout

For more information about the parameters defined in the CloudEvents specification, see Event overview.

File added message

When a file is added, EventBridge receives the following event:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:FileMeta:Index",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "Message": "InvalidParameter",
        "Success": false,
        "Files": [
            {
                "URI": "oss://bucket/file",
                "CustomId": "defaultId",
                "CustomLabels": {
                    "Key1": "Val1",
                    "Key2": "Val2"
                },
                "Error": "InternalError"
            }
        ]
    }
}

The parameters of the data field are described in the following table.

Parameter	Type	Example	Description
ProjectName	String	test_project	The name of the IMM project.
DatasetName	String	test_dataset	The name of the IMM dataset.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time when the task started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time when the task ended.
Message	String	InvalidParameter	The status message for the task. If the parameter Success is false, this parameter returns an error message.
Success	Boolean	false	Indicates whether the task was successful. Valid values: true: The operation was successful. false: Execution failed.
Files	Array		An array of objects, where each object contains information about a file processed by the task.
URI	String	oss://bucket/file	The uniform resource identifier (URI) of the file.
CustomId	String	defaultId	The custom ID of the file.
CustomLabels	Map	`{ "Key1": "Val1", "Key2": "Val2" }`	The custom labels of the file.
Error	String	InternalError	The error message for the file, if any.

Batch file addition event

The following is an example event that EventBridge receives when you add files in a batch:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:FileMeta:BatchIndex",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "Message": "InvalidParameter",
        "Success": false,
        "Files": [
            {
                "URI": "oss://bucket/file",
                "CustomId": "defaultId",
                "CustomLabels": {
                    "Key1": "Val1",
                    "Key2": "Val2"
                },
                "Error": "InternalError"
            },{
                "URI": "oss://bucket/file2",
                "CustomId": "defaultId2",
                "CustomLabels": {
                    "Key3": "Val3"
                },
                "Error": ""
            }
        ]
    }
}

For details on the parameters in the data field, see Parameter descriptions.

Batch update file metadata

When file metadata is updated in a batch, EventBridge receives the following sample event:

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:project1/dataset1",
  "source": "acs.imm",
  "type": "imm:FileMeta:BatchUpdate", 
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                                  
    "Dataset": "test_dataset",                                  
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",       
    "StartTime": "2021-07-22T14:03:15.489885+08:00",            
    "EndTime": "2021-07-22T14:05:15.489885+08:00",             
    "Message": "InvalidParameter",                             
    "Success": false,                                     
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                       
        "CustomId": "defaultId",                           
        "CustomLabels": {                                  
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                    
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

For descriptions of the parameters in the data field, see Parameter Details.

Delete file metadata

The following is a sample event that EventBridge receives when file metadata is deleted:

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:project1/dataset1",
  "source": "acs.imm",
  "type": "imm:FileMeta:Delete", 
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                                  
    "Dataset": "test_dataset",                                  
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",       
    "StartTime": "2021-07-22T14:03:15.489885+08:00",            
    "EndTime": "2021-07-22T14:05:15.489885+08:00",             
    "Message": "InvalidParameter",                             
    "Success": false,                                     
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                       
        "CustomId": "defaultId",                           
        "CustomLabels": {                                  
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                    
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

For a description of the fields in the data object, see field description table.

Batch deletion of file metadata

The following example shows an EventBridge event for a batch deletion of file metadata.

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:project1/dataset1",
  "source": "acs.imm",
  "type": "imm:FileMeta:BatchDelete", 
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                                  
    "Dataset": "test_dataset",                                  
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",       
    "StartTime": "2021-07-22T14:03:15.489885+08:00",            
    "EndTime": "2021-07-22T14:05:15.489885+08:00",             
    "Message": "InvalidParameter",                             
    "Success": false,                                     
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                       
        "CustomId": "defaultId",                           
        "CustomLabels": {                                  
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                    
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

For parameter descriptions in the data field, see Parameter Descriptions.

Retrieving file EXIF

The following example shows the event that EventBridge receives when EXIF data is retrieved from a file.

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:bucket/1.jpg",
  "source": "acs.imm",
  "type": "imm:Engine:Exif", 
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                              
    "Dataset": "test_dataset",                              
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",    
    "JobId": "Job-id1",                                      
    "StartTime": "2021-07-22T14:03:15.489885+08:00",        
    "EndTime": "2021-07-22T14:05:15.489885+08:00",           
    "Message": "InvalidParameter",                            
    "Success": false,                                       
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                         
        "CustomId": "defaultId",                              
        "CustomLabels": {                                    
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                             
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
Project	String	test_project	The name of the Intelligent Media Management (IMM) project.
Dataset	String	test_dataset	The name of the IMM dataset.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
JobId	String	Job-id1	The job ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time the job started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time the job ended.
Message	String	InvalidParameter	Information about the job. If the Success parameter is false, this parameter contains the error message.
Success	Boolean	false	Indicates whether the job was successful. Valid values: true: The job succeeded. false: The job failed.
Files	Array		An array of objects, each representing a file processed by the job.
URI	String	oss://bucket/file	The URI of the file.
CustomId	String	defaultId	The custom ID.
CustomLabels	Map	`{ "Key1": "Val1", "Key2": "Val2" }`	The custom labels.

Get file MIME type

The following example shows an event that EventBridge receives when you get the MIME type of a file.

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:bucket/1.jpg",
  "source": "acs.imm",
  "type": "imm:Engine:Mime",
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                              
    "Dataset": "test_dataset",                              
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",    
    "JobId": "Job-id1",                                      
    "StartTime": "2021-07-22T14:03:15.489885+08:00",        
    "EndTime": "2021-07-22T14:05:15.489885+08:00",           
    "Message": "InvalidParameter",                            
    "Success": false,                                       
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                         
        "CustomId": "defaultId",                              
        "CustomLabels": {                                    
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                             
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

For descriptions of the parameters in the data field, see Parameter descriptions.

Retrieving OSS file metadata

When OSS file metadata is retrieved, EventBridge receives the following event:

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:bucket/1.jpg",
  "source": "acs.imm",
  "type": "imm:Engine:OSSMeta", 
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                              
    "Dataset": "test_dataset",                              
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",    
    "JobId": "Job-id1",                                      
    "StartTime": "2021-07-22T14:03:15.489885+08:00",        
    "EndTime": "2021-07-22T14:05:15.489885+08:00",           
    "Message": "InvalidParameter",                            
    "Success": false,                                       
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                         
        "CustomId": "defaultId",                              
        "CustomLabels": {                                    
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                             
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

For descriptions of the data field parameters, see Parameter descriptions.

Retrieve file labels

This example shows the event that EventBridge receives when you retrieve file labels.

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:bucket/1.jpg",
  "source": "acs.imm",
  "type": "imm:Engine:Tag", 
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "Project": "test_project",                              
    "Dataset": "test_dataset",                              
    "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",    
    "JobId": "Job-id1",                                      
    "StartTime": "2021-07-22T14:03:15.489885+08:00",        
    "EndTime": "2021-07-22T14:05:15.489885+08:00",           
    "Message": "InvalidParameter",                            
    "Success": false,                                       
    "Files": [                                               
      {
        "URI": "oss://bucket/file",                         
        "CustomId": "defaultId",                              
        "CustomLabels": {                                    
          "Key1": "Val1",
          "Key2": "Val2"
        },
        "Error": "InternalError"                             
      },{
        "URI": "oss://bucket/file2",
        "CustomId": "defaultId2",
        "CustomLabels": {
          "Key3": "Val3"
        },
        "Error": ""
      }
    ]
  }
}

To learn about the parameters in the data field, see Parameter descriptions.

Binding task

The following example shows the event EventBridge receives when a binding task is triggered.

{
  "datacontenttype":"application/json;charset=utf-8",
  "aliyunaccountid": "164901546557****",
  "subject": "acs:imm:cn-beijing:164901546557****:project1/dataset1",
  "source": "acs.imm",
  "type": "imm:Binding:Task",
  "aliyuneventbusname": "default",
  "time":"2021-01-18T11:24:13.502+08:00",
  "id":"45ef4dewdwe1-7c35-447a-bd93-fab****",
  "data": {
    "TaskId": "task-id1",              
    "Project": "test_project",            
    "Dataset": "test_dataset",                  
    "URI": "oss://bucket/file",                       
    "StartTime": "2021-07-22T14:03:15.489885+08:00",       
    "LastUpdateTime": "2021-07-22T14:03:15.489885+08:00",  
    "Marker": "dir/file",                               
    "Message":"Code: 400, Message: InternalError, RequestId: D2A3AE88-D17C-4CCC-B149-6651115C****", 
    "State": "Running"                                      
  }
}

The following table describes the parameters in the data field.

Parameter	Type	Example value	Description
TaskId	String	task-id1	The binding task ID.
Project	String	test_project	The name of the IMM project.
Dataset	String	test_dataset	The name of the IMM dataset.
URI	String	oss://bucket/file	The URI of the bound file.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The start time of the binding task.
LastUpdateTime	String	2021-07-22T14:03:15.489885+08:00	The last time the binding status was updated.
Marker	String	dir/file	The file path.
Message	String	Code: 400, Message: InternalError...	Task information. Contains an error message if the task fails.
State	String	Running	The binding status. Valid values: Ready: The file is ready for binding. Running: The binding is in progress. Stopped: The binding process has been stopped. Retrying: The binding is being retried. Failed: The binding failed. Deleted: The binding has been deleted.

Create a clustering task

The following is an example of the event that EventBridge receives when a clustering task is created:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:FigureClustering",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "TaskTypeFigureClustering",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "200",
        "Message": "message",
        "NewClusterCount":     1,
        "UpdatedClusterCount": 0,
        "UpdatedFigureCount":  3,
        "EventSourceId": "batch-18e30e52-2296-4146-a88****"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Value	Description
ProjectName	String	test_project	The project name.
DatasetName	String	test_dataset	The dataset name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The start time of the task.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The end time of the task.
UserData	String	user_data	The user information.
TaskType	String	TaskTypeFigureClustering	The task type.
TaskId	String	task_id	The task ID.
Status	String	success	The task status.
Code	String	200	The result code.
Message	String	message	The status information.
NewClusterCount	Int	1	The number of newly created clusters.
UpdatedClusterCount	Int	0	The number of updated clusters.
UpdatedFigureCount	Int	3	The number of updated figures.

Merging clusters

The following is an example of a cluster merge event from EventBridge.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:FigureClustersMerging",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "TaskTypeFigureClustersMerging",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "200",
        "Message": "message",
        "Froms": ["id3"],
        "From": "id1",
        "To": "id2",
        "UpdatedFigureCount":  3,
        "EventSourceId": "batch-18e30e52-2296-4146-a886-xx"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Value	Description
ProjectName	String	test_project	The name of the project.
DatasetName	String	test_dataset	The name of the dataset.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The ID of the request.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time the task started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time the task ended.
UserData	String	user_data	Custom user data.
TaskType	String	TaskTypeFigureClustersMerging	The type of the task.
TaskId	String	task_id	The ID of the task.
Status	String	success	The status of the task.
Code	String	200	The status code. A value of 200 indicates success.
Message	String	message	The status message.
Froms	Array	["id3"]	An array of original cluster IDs.
From	String	id1	The ID of the original cluster.
To	String	id2	The ID of the target cluster.
UpdatedFigureCount	Int	3	The number of updated figures.

Create a story

The following is an example of an event that EventBridge receives when you create a story:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:StoryCreation",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "TaskTypeStoryCreation",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "200",
        "Message": "message",
        "ObjectId": "id",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
ProjectName	String	test_project	The project name.
DatasetName	String	test_dataset	The dataset name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The unique ID of the request.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time when the task started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time when the task finished.
UserData	String	user_data	Custom user data passed in the initial request.
TaskType	String	TaskTypeStoryCreation	The task type.
TaskId	String	task_id	The unique ID of the task.
Status	String	success	The task status.
Code	String	200	The status code for the task. A value of 200 indicates success.
Message	String	message	The message that corresponds to the status code.
ObjectId	String	id	The ID of the created story object.

Video label extraction

The following example shows a video label extraction event that EventBridge receives.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:VideoLabelClassification",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "TaskTypeVideoLabelClassification",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "200",
        "Message": "message",
        "Labels": [
            {
                "Language": "zh",
                "LabelName": "flower",
                "LabelConfidence": 0.9,
                "CentricScore": 0.98,
                "LabelLevel": 1,
                "ParentLabelName": "Scene",
                "LabelTimestamps": [
                    {
                        "Start": 10,
                        "End": 20
                    }
                ]
            }
        ],
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

This table describes the parameters in the data field.

Parameter	Type	Example value	Description
ProjectName	String	test_project	The name of the project.
DatasetName	String	test_dataset	The name of the dataset.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The task's start time.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The task's end time.
UserData	String	user_data	The user data.
TaskType	String	TaskTypeVideoLabelClassification	The task type.
TaskId	String	task_id	The task ID.
Status	String	success	The task status.
Code	String	200	The error code.
Message	String	message	A message with details about the task status.
Labels	Array		An array of detected labels.
Language	String	zh	The language of the label name.
LabelName	String	flower	The label name.
LabelConfidence	Number	0.9	The label confidence.
CentricScore	Number	0.98	The centricity score of the label.
LabelLevel	Int	1	The label's hierarchical level.
ParentLabelName	String	Scene	The parent label's name.
LabelTimestamps	Array		An array of timestamps indicating when the label appears in the video.
Start	Int	10	The start time of the interval.
End	Int	20	The end time of the interval.
EventSourceId	String	batch-18e30e52-2296-4146-a886-****	The ID of the event source, such as a batch processing or trigger ID.

Creating a content moderation image detection task

The following example shows the event EventBridge receives when a Content Moderation image detection task is created.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:ImageModeration",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "TaskImageModeration",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "",
        "Message": "",
        "URI": "oss://bucket/test.jpg",
        "Suggestion": "pass",
        "Categories": [],
        "Frames": {
            "TotalCount": 100,
            "BlockFrames": [
                {
                    "rate": 0.99,
                    "offset": 10,
                    "label": "porn"
                }
            ]
        },
        "EventSourceId": "batch-18e30e52-2296-4146-a886-xx"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
ProjectName	String	test_project	The project name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time when the task started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time when the task ended.
UserData	String	user_data	The user data.
TaskType	String	TaskImageModeration	The task type.
TaskId	String	task_id	The task ID.
Status	String	success	The task status.
Code	String	InvalidSecurityTokenExpired	The error code. This field is populated only when the task fails.
Message	String	Specified SecurityToken is expired.	The status message. This field contains an error message only if the task fails.
URI	String	oss://bucket/test.jpg	The URI of the moderated image.
Suggestion	String	pass	The recommended action for the moderated content. For example, pass, review, or block.
Categories	Array		An array of violation labels.
Frames	Object		Information about the image frames.
TotalCount	Int	100	The total number of analyzed frames.
BlockFrames	Array		An array of frames with violations.
rate	Number	0.99	The confidence level for the violation detected in the frame.
offset	Int	10	The frame offset.
label	String	porn	The violation label.
EventSourceId	String	batch-18e30e52-2296-4146-a88****	The ID of the event source, such as a batch processing or trigger ID.

Create a media conversion task

The following sample shows the event received by EventBridge when a media conversion task is created.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:MediaConvert",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "MediaConvert",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "",
        "Message": "",
        "Targets": [
            {
                "Code": "",
                "Message": "",
                "URI": "oss://bucket/test_convert.mp4",
                "Subtitle": {
                    "Extract": {
                        "URI": "oss://bucket/ExtractSubtitle"
                    }
                },
                "Image": {
                    "Sprites": [
                        {
                            "URI": "oss://bucket/sprite0"
                        }
                    ],
                    "Snapshots": [
                        {
                            "URI": "oss://bucket/snapshot0"
                        }
                    ]
                }
            }
        ],
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
ProjectName	String	test_project	The project name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The start time of the task.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The end time of the task.
UserData	String	user_data	The user data.
TaskType	String	MediaConvert	The task type.
TaskId	String	task_id	The task ID.
Status	String	success	The task status.
Code	String	InvalidSecurityTokenExpired	The error code. This parameter is returned only when the task fails.
Message	String	Specified SecurityToken is expired.	The status message. This parameter contains an error message if the task fails.
Targets	Array		An array of conversion outputs.
URI	String	oss://bucket/test_convert.mp4	The URI of the converted media file.
Subtitle	Object		Contains subtitle information.
Extract	Object		Contains information about the subtitle extraction.
URI	String	oss://bucket/ExtractSubtitle	The URI of the extracted subtitle file.
Image	Object		Contains image outputs, such as sprites and snapshots.
Sprites	Array		An array of sprites.
URI	String	oss://bucket/sprite0	The URI of the sprite.
Snapshots	Array		An array of snapshots.
URI	String	oss://bucket/snapshot0	The URI of the snapshot.
EventSourceId	String	batch-18e30e52-2296-4146-a886-****	The event source ID, such as a batch processing ID or trigger ID.

Create a document conversion task

Creating a document conversion task triggers the following event in EventBridge.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:OfficeConversion",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "OfficeConversion",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-xx"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
ProjectName	String	test_project	The project name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time the task started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time the task ended.
UserData	String	user_data	The user-defined data.
TaskType	String	OfficeConversion	The task type.
TaskId	String	task_id	The task ID.
Status	String	success	The task status.
Code	String	InvalidSecurityTokenExpired	The error code returned if the task fails.
Message	String	Specified SecurityToken is expired.	The error message returned if the task fails.
TotalPage	Int	2	The number of pages converted.
EventSourceId	String	batch-18e30e52-2296-4146-a886-****	The event source ID, such as a batch processing ID or trigger ID.

Asynchronous video moderation task

When an asynchronous video moderation task is created, EventBridge receives an event like the following:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:VideoModeration",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "TaskVideoModeration",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "",
        "Message": "",
        "URI": "oss://bucket/test.mp4",
        "Suggestion": "pass",
        "Categories": [],
        "Frames": {
            "TotalCount": 100,
            "BlockFrames": [
                {
                    "rate": 0.99,
                    "offset": 10,
                    "label": "porn"
                }
            ]
        },
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For a description of the parameters in the data field, see field description.

Creating an asynchronous image splicing task

When an asynchronous image splicing task is created, EventBridge receives an event like the following:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:ImageSplicing",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "ImageSplicing",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "200",
        "Message": "message",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-xx"
    }
}

For descriptions of the parameters in the data field, see the field description table.

Create a point cloud compression task

When you create a point cloud compression task, EventBridge receives an event similar to the following:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:PointCloudCompression",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "PointCloudCompress",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For more information about the parameters in the data field, see Parameter descriptions.

Image-to-PDF task

The following example shows an EventBridge event for a newly created image-to-PDF task:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:ImageToPDF",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "ImageToPDF",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For descriptions of the parameters in the data field, see the field description table.

File compression task

The following is a sample event received by EventBridge when a file compression task is created.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:FileCompression",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42.179PRC",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "FileCompression",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-xx"
    }
}

For descriptions of the parameters in the data field, see Parameter reference.

Create a spatiotemporal clustering task

When a spatiotemporal clustering task is created, EventBridge receives the following event:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:LocationDateClustering",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "dataset1",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "LocationDateClustering",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For descriptions of the parameters in the data field, see Parameter descriptions.

Archive file inspection task

The following example shows an event from EventBridge for an archive file inspection task:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:ArchiveFileInspection",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "ArchiveFileInspection",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a88****"
    }
}

The parameters in the data field are described in Parameter Descriptions.

Online decompression task

This example shows an event received by EventBridge for an online decompression task:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:FileUncompression",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "FileUncompression",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For a description of the parameters in the data field, see Parameter details.

Similar image detection task

When you create a similar image detection task, EventBridge receives the following event:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:SimilarImageClustering",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "SimilarImageClustering",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For descriptions of the parameters in the data field, see Parameter descriptions.

Batch processing event

The following is an example of a batch processing notification event received by EventBridge.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Batch:Notification",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "Id": "batch-792e0f45-be5e-44e9-****-xx",
        "State": "Succeeded",
        "Error": "",
        "Statistic": {
            "SubmitSuccess": 1,
            "SubmitFailure": 0
        },
        "CreateTime": "2023-06-21T11:42:21.006729926+08:00",
        "UpdateTime": "2023-06-21T11:42:21.006729926+08:00"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Value	Description
ProjectName	String	test_project	The project name.
Id	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
State	String	Succeeded	The status of the batch job.
Error	String		The error message.
Statistic	Object		The submission statistics.
SubmitSuccess	Int	1	The number of successful submissions.
SubmitFailure	Int	0	The number of failed submissions.
CreateTime	String	2023-06-21T11:42:21.006729926+08:00	The time when the batch job was created.
UpdateTime	String	2023-06-21T11:42:21.006729926+08:00	The time when the batch job was last updated.

Asynchronous task

The following is a sample event received by EventBridge when an asynchronous task is triggered:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:AsyncTask",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2023-06-25T02:52:40.685Z",
        "EndTime": "2023-06-25T02:52:41.33Z",
        "UserData": "",
        "TaskType": "AsyncTask",
        "TaskId": "AsyncTask-f494ed0c-5552-4eee-a439-****",
        "Status": "Failed",
        "Code": "InvalidArgument",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For a description of the parameters in the data field, see field description.

Synchronous task

When a synchronous task is triggered, EventBridge receives the following event:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:SyncTask",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2023-06-25T02:52:40.685Z",
        "EndTime": "2023-06-25T02:52:41.33Z",
        "UserData": "",
        "TaskType": "SyncTask",
        "TaskId": "SyncTask-f494ed0c-5552-4eee-a439-****",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-****"
    }
}

For a description of the parameters in the data field, see the field description table.

Trigger

This is an example of an event that EventBridge receives when a trigger event occurs.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Trigger:Notification",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "Id": "trigger-792e0f45-be5e-44e9-beb3-****",
        "State": "Failed",
        "Error": "",
        "Statistic": {
            "SubmitSuccess": 0,
            "SubmitFailure": 1
        },
        "CreateTime": "2023-06-21T11:42:21.006729926+08:00",
        "UpdateTime": "2023-06-21T11:42:21.006729926+08:00"
    }
}

For descriptions of the parameters in the data field, see the field description table.

Image face search task

The following sample shows an event that EventBridge receives when an image face search task completes.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:FacesSearching",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115C****",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "FacesSearching",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "200",
        "Message": "message",
        "SimilarFaces": [
            {
                "URI": "oss://bucket/A1.jpg",
                "Boundary": {
                    "Width": 109,
                    "Height": 150,
                    "Left": 69,
                    "Top": 49
                },
                "SimilarFaces": [
                    {
                        "URI": "oss://bucket/A2.jpg",
                        "FigureId": "431b6d43-e498-4988-9ee2-30f5981f****",
                        "Similarity": 0.73321396
                    },
                    {
                        "URI": "oss://bucket/A3.jpg",
                        "FigureId": "119198d5-34f9-40e3-9fa1-4c57119f****",
                        "Similarity": 0.77033985
                    }
                ]
            }
        ],
        "EventSourceId": "batch-18e30e52-2296-4146-a88****"
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
ProjectName	String	test_project	The name of the project.
DatasetName	String	test_dataset	The name of the dataset.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The time the task started.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The time the task ended.
UserData	String	user_data	The user data.
TaskType	String	FacesSearching	The task type.
TaskId	String	task_id	The task ID.
Status	String	Succeeded	The task status.
Code	String	200	The status code. A value of `200` indicates success. Contains an error code if the task fails.
Message	String	message	A message with details about the status. Contains an error message only if the task fails.
SimilarFaces	Array		An array of objects. Each object describes a face detected in the source image and lists matching faces from the dataset.
URI	String	oss://bucket/A1.jpg	The URI of the image containing the detected face.
Boundary	Object		The bounding box of the detected face.
Width	Int	109	The width of the bounding box in pixels.
Height	Int	150	The height of the bounding box in pixels.
Left	Int	69	The x-coordinate of the top-left corner of the bounding box.
Top	Int	49	The y-coordinate of the top-left corner of the bounding box.
FigureId	String	431b6d43-e498-4988-9ee2-30f5981f****	The unique ID of the matched face from the dataset. This parameter is part of an object within the nested `SimilarFaces` array.
Similarity	Float	0.73321396	The similarity score between the source face and the matched face, ranging from 0 to 1. This parameter is part of an object within the nested `SimilarFaces` array.
EventSourceId	String	batch-18e30e52-2296-4146-a8****	The ID of the event source, such as a batch processing ID or a trigger ID.

Play while transcoding task

The following example shows an EventBridge event for a play while transcoding task:

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:LiveTranscoding",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "DatasetName": "test_dataset",
        "RequestId": "BA426D2D-53DA-0ED6-9254-38364DF3****",
        "StartTime": "2022-07-22T02:52:40.685Z",
        "EndTime": "2022-07-22T02:52:41.33Z",
        "UserData": "user_data",
        "TaskType": "LiveTranscoding",
        "TaskId": "task_id",
        "Status": "Succeeded",
        "Code": "",
        "Message": "",
        "AsyncTask": true,
        "EventSourceId": "batch-18e30e52-2296-414****-xx",
        "URI": "oss//bucket/xx.mp4",
        "Token": "fde894bfbabd54b09f07794ddb3d****",
        "StartIndex": 0,
        "EndIndex": 2,
        "TotalTimeInMs": 10000,
        "TotalSize": 1024000,
        "Bitrate": 100000,
        "VideoStreams": [
            {
                "Duration": 10000,
                "Bitrate": 5407765,
                "FrameRate": "25/1",
                "Resolution": "640x480"
            }
        ],
        "AudioStreams": [
            {
                "Duration": 10000,
                "Bitrate": 100000,
                "Channels": "2"
            }
        ],
        "SubtitleStreams": [
            {
                "Duration": 10000,
                "Language": "en",
                "Index": 0
            }
        ]
    }
}

The following table describes the parameters in the data field.

Parameter	Type	Example	Description
ProjectName	String	test_project	The project name.
DatasetName	String	test_dataset	The dataset name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The start time of the task.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The end time of the task.
UserData	String	user_data	Custom user-provided data.
TaskType	String	LiveTranscoding	The task type.
TaskId	String	task_id	The task ID.
Status	String	Succeeded	The task status.
Code	String	200	The error code. This field is empty if the task is successful.
Message	String	message	The error message or status details. This field is empty if the task is successful.
AsyncTask	Boolean	true	Specifies whether the task is asynchronous.
EventSourceId	String	batch-18e30e52-2296-4146-a8****	The ID of the event source, such as a batch processing ID or trigger ID.
URI	String	oss//bucket/xx.mp4	The URI of the file.
Token	String	fde894bfbabd54b09f07794ddb3d****	The token.
StartIndex	Int	0	The start index.
EndIndex	Int	2	The end index.
TotalTimeInMs	Int	10000	The duration in milliseconds.
TotalSize	Int	1024000	The size in bytes.
Bitrate	Int	100000	The bitrate in bit/s.
VideoStreams	Array		An array of video streams.
Duration	Number	10000	The duration of the video stream in milliseconds.
Bitrate	Int	5407765	The bitrate of the video stream in bit/s.
FrameRate	String	25/1	The frame rate of the video stream.
Resolution	String	640x480	The resolution of the video stream.
AudioStreams	Array		An array of audio streams.
Bitrate	Int	100000	The bitrate of the audio stream in bit/s.
Channels	String	2	The number of channels in the audio stream.
SubtitleStreams	Array		An array of subtitle streams.
Language	String	en	The language of the subtitle stream.
Index	Int	0	The index of the subtitle stream.

Extract blind watermark content

The following example shows an event that EventBridge receives when content is extracted from a blind watermark.

{
    "id": "45ef4dewdwe1-7c35-447a-bd93-fab****",
    "source": "acs.imm",
    "specversion": "1.0",
    "subject": "acs.imm:cn-hangzhou:123456789098****:215672",
    "time": "2020-11-19T21:04:41+08:00",
    "type": "imm:Task:DecodeBlindWatermark",
    "aliyunaccountid": "123456789098****",
    "aliyunpublishtime": "2020-11-19T21:04:42Z",
    "aliyuneventbusname": "default",
    "aliyunregionid": "cn-hangzhou",
    "aliyunpublishaddr": "172.25.XX.XX",
    "data": {
        "ProjectName": "test_project",
        "RequestId": "D2A3AE88-D17C-4CCC-B149-6651115CC8F4",
        "StartTime": "2021-07-22T14:03:15.489885+08:00",
        "EndTime": "2021-07-22T14:05:15.489885+08:00",
        "UserData": "user_data",
        "TaskType": "DecodeBlindWatermark",
        "TaskId": "task_id",
        "Status": "success",
        "Code": "",
        "Message": "",
        "EventSourceId": "batch-18e30e52-2296-4146-a886-xx",
        "Content": "water content"
    }
}

The parameters in the data field are described in the following table.

Parameter	Type	Example	Description
ProjectName	String	test_project	The project name.
RequestId	String	D2A3AE88-D17C-4CCC-B149-6651115C****	The request ID.
StartTime	String	2021-07-22T14:03:15.489885+08:00	The start time of the task.
EndTime	String	2021-07-22T14:05:15.489885+08:00	The end time of the task.
UserData	String	user_data	The user data.
TaskType	String	DecodeBlindWatermark	The task type.
TaskId	String	task_id	The task ID.
Status	String	success	The task status.
Code	String		The error code. This field is empty for successful tasks.
Message	String		A detailed status message. This field is empty for successful tasks.
YourKey	String	YourVal	The key of a user-defined tag.
EventSourceId	String	batch-18e30e52-2296-4146-a886-xx	The ID of the event source, such as a batch processing ID or a trigger ID.
Content	String	water content	The extracted content from the blind watermark.