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.

Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.

Using the optional Qualifier parameter, you can specify a specific function version for which you want this information. If you don't specify this parameter, the API uses unqualified function ARN which return information about the $LATEST version of the Lambda function. For more information, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the lambda:GetFunction action.

Note:

For PCL and Unity this operation is only available in asynchronous form. Please refer to GetFunctionAsync.

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

Syntax

C#
public virtual GetFunctionResponse GetFunction(
         GetFunctionRequest request
)
Parameters
request
Type: Amazon.Lambda.Model.GetFunctionRequest

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

Return Value
The response from the GetFunction service method, as returned by Lambda.

Exceptions

ExceptionCondition
InvalidParameterValueException One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda to assume in the CreateFunction or the UpdateFunctionConfiguration API, that AWS Lambda is unable to assume you will get this exception. You will also get this exception if you have selected a deprecated runtime, such as Node v0.10.42.
ResourceNotFoundException The resource (for example, a Lambda function or access policy statement) specified in the request does not exist.
ServiceException The AWS Lambda service encountered an internal error.
TooManyRequestsException

Examples

This operation retrieves a Lambda function's event source mapping

To retrieve a Lambda function's event source mapping


var response = client.GetEventSourceMapping(new GetEventSourceMappingRequest 
{
    UUID = "123489-xxxxx-kdla8d89d7"
});

integer batchSize = response.BatchSize;
string eventSourceArn = response.EventSourceArn;
string functionArn = response.FunctionArn;
DateTime lastModified = response.LastModified;
string lastProcessingResult = response.LastProcessingResult;
string state = response.State;
string stateTransitionReason = response.StateTransitionReason;
string uuid = response.UUID;

            

Version Information

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

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms

Unity:
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone

See Also