IAmazonECS.ListTaskDefinitions Method (ListTaskDefinitionsRequest)

Returns a list of task definitions that are registered to your account. You can filter the results by family name with the familyPrefix parameter or by status with the status parameter.

Note:

For .NET Core this operation is only available in asynchronous form. Please refer to ListTaskDefinitionsAsync.

Namespace: Amazon.ECS
Assembly: AWSSDK.ECS.dll
Version: 3.x.y.z

Syntax

public abstract ListTaskDefinitionsResponse ListTaskDefinitions(
         ListTaskDefinitionsRequest request
)

Parameters

request: Type: Amazon.ECS.Model.ListTaskDefinitionsRequest

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

Return Value

Type: ListTaskDefinitionsResponse

The response from the ListTaskDefinitions service method, as returned by ECS.

Exceptions

Exception	Condition
ClientException	These errors are usually caused by a client action. This client action might be using an action or resource on behalf of a user that doesn't have permissions to use the action or resource. Or, it might be specifying an identifier that isn't valid. The following list includes additional causes for the error: The RunTask could not be processed because you use managed scaling and there is a capacity error because the quota of tasks in the PROVISIONING per cluster has been reached. For information about the service quotas, see Amazon ECS service quotas.
InvalidParameterException	The specified parameter isn't valid. Review the available parameters for the API request.
ServerException	These errors are usually caused by a server issue.

Examples

This example lists all of your registered task definitions.

To list your registered task definitions


var client = new AmazonECSClient();
var response = client.ListTaskDefinitions(new ListTaskDefinitionsRequest 
{
});

List<string> taskDefinitionArns = response.TaskDefinitionArns;

This example lists the task definition revisions of a specified family.

To list the registered task definitions in a family


var client = new AmazonECSClient();
var response = client.ListTaskDefinitions(new ListTaskDefinitionsRequest 
{
    FamilyPrefix = "wordpress"
});

List<string> taskDefinitionArns = response.TaskDefinitionArns;

Version Information

.NET Framework:
Supported in: 4.5 and newer, 3.5

IAmazonECS.ListTaskDefinitions (ListTaskDefinitionsRequest)

Method