AWS SDK Version 2 for .NET
API Reference

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.NET Framework 3.5
 
Deregisters the specified task definition by family and revision. Upon deregistration, the task definition is marked as INACTIVE. Existing tasks and services that reference an INACTIVE task definition continue to run without disruption. Existing services that reference an INACTIVE task definition can still scale up or down by modifying the service's desired count.

You cannot use an INACTIVE task definition to run new tasks or create new services, and you cannot update an existing service to reference an INACTIVE task definition (although there may be up to a 10 minute window following deregistration where these restrictions have not yet taken effect).

Namespace: Amazon.ECS
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

C#
public virtual DeregisterTaskDefinitionResponse DeregisterTaskDefinition(
         DeregisterTaskDefinitionRequest request
)

Parameters

request
Type: Amazon.ECS.Model.DeregisterTaskDefinitionRequest

Container for the necessary parameters to execute the DeregisterTaskDefinition service method.

Return Value
Type: Amazon.ECS.Model.DeregisterTaskDefinitionResponse
The response from the DeregisterTaskDefinition service method, as returned by ECS.

Exceptions

ExceptionCondition
ClientException These errors are usually caused by a client action, such as using an action or resource on behalf of a user that doesn't have permission to use the action or resource, or specifying an identifier that is not valid.
InvalidParameterException The specified parameter is invalid. Review the available parameters for the API request.
ServerException These errors are usually caused by a server issue.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5