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Identifies a poll-based event source for a Lambda function. It can be either an Amazon Kinesis or DynamoDB stream, or an Amazon SQS queue. AWS Lambda invokes the specified function when records are posted to the event source.
This association between a poll-based source and a Lambda function is called the event source mapping.
You provide mapping information (for example, which stream or SQS queue to read from and which Lambda function to invoke) in the request body.
Amazon Kinesis or DynamoDB stream event sources can be associated with multiple AWS Lambda functions and a given Lambda function can be associated with multiple AWS event sources. For Amazon SQS, you can configure multiple queues as event sources for a single Lambda function, but an SQS queue can be mapped only to a single Lambda function.
If you are using versioning, you can specify a specific function version or an alias via the function name parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases.
This operation requires permission for the
For .NET Core, PCL and Unity this operation is only available in asynchronous form. Please refer to CreateEventSourceMappingAsync.
public abstract CreateEventSourceMappingResponse CreateEventSourceMapping( CreateEventSourceMappingRequest request )
Container for the necessary parameters to execute the CreateEventSourceMapping service method.
|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.|
|ResourceConflictException||The resource already exists.|
|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.|
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
Supported Versions: 4.6 and above
Supported Platforms: Android, iOS, Standalone