AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Deletes a Lambda function. To delete a specific function version, use the Qualifier parameter. Otherwise, all versions and aliases are deleted. This doesn't require the user to have explicit permissions for DeleteAlias.

To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For Amazon Web Services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.

Note:

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

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

Syntax

C#
public abstract DeleteFunctionResponse DeleteFunction(
         DeleteFunctionRequest request
)

Parameters

request
Type: Amazon.Lambda.Model.DeleteFunctionRequest

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

Return Value


The response from the DeleteFunction service method, as returned by Lambda.

Exceptions

ExceptionCondition
InvalidParameterValueException One of the parameters in the request is not valid.
ResourceConflictException The resource already exists, or another operation is in progress.
ResourceNotFoundException The resource specified in the request does not exist.
ServiceException The Lambda service encountered an internal error.
TooManyRequestsException The request throughput limit was exceeded. For more information, see Lambda quotas.

Examples

The following example deletes version 1 of a Lambda function named my-function.

To delete a version of a Lambda function


var response = client.DeleteFunction(new DeleteFunctionRequest 
{
    FunctionName = "my-function",
    Qualifier = "1"
});


            

Version Information

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

See Also