Intelligent Media Management:GetDecodeBlindWatermarkResult - Intelligent Media Management - Alibaba Cloud - Intelligent Media Management

Retrieves the result of a blind watermark extraction task for an image.

Operation description

Before you call this operation, make sure that you have created a project in Intelligent Media Management (IMM). For more information, see Create a project.
Before you call this operation, make sure that you have created a blind watermark extraction task for an image and obtained the TaskId of the task.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

imm:GetDecodeBlindWatermarkResult

none

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
ProjectName	string	Yes	The project name. For information about how to obtain the project name, see Create a project.	immtest
TaskType	string	Yes	The task type. Valid values: DecodeBlindWatermark : DecodeBlindWatermark	DecodeBlindWatermark
TaskId	string	Yes	The task ID. You can obtain the task ID from the response parameters of the blind watermark extraction task creation operation.	DecodeBlindWatermark-c09b0943-ed79-4983-8dbe-7a882574****

Response elements

Element	Type	Description	Example
	object	The watermark extraction result.
RequestId	string	The request ID.	93126E40-0296-4129-95E3-AFAC709372E5
ProjectName	string	The project name.	test-project
EventId	string	The event ID.	2C2-1I0EG57VR37J4rQ8oKG6C9*****
Status	string	The task status.	Succeeded
Code	string	The task error code.	ResourceNotFound
Message	string	The task error message.	The specified resource project is not found.
StartTime	string	The time when the task started. The time is in the ISO 8601 UTC timestamp format with millisecond precision.	2024-03-03T09:44:31.029Z
EndTime	string	The time when the task ended. The time is in the ISO 8601 UTC timestamp format with millisecond precision.	2024-03-03T09:45:56.87Z
UserData	string	The custom information.	{"ID": "user1","Name": "test-user1","Avatar": "http://example.com?id=user1"}
TaskType	string	The task type.	DecodeBlindWatermark
TaskId	string	The task ID.	DecodeBlindWatermark-c09b0943-ed79-4983-8dbe-7a882574****
Content	string	The watermark content.	阿里云版权所有

Examples

Success response

JSON format

{
  "RequestId": "93126E40-0296-4129-95E3-AFAC709372E5",
  "ProjectName": "test-project",
  "EventId": "2C2-1I0EG57VR37J4rQ8oKG6C9*****",
  "Status": "Succeeded",
  "Code": "ResourceNotFound",
  "Message": "The specified resource project is not found.",
  "StartTime": "2024-03-03T09:44:31.029Z",
  "EndTime": "2024-03-03T09:45:56.87Z",
  "UserData": "{\"ID\": \"user1\",\"Name\": \"test-user1\",\"Avatar\": \"http://example.com?id=user1\"}",
  "TaskType": "DecodeBlindWatermark",
  "TaskId": "DecodeBlindWatermark-c09b0943-ed79-4983-8dbe-7a882574****",
  "Content": "阿里云版权所有"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.