Lambda Invocation Types¶
Synchronous invocations are the most straight forward way to invoke your Lambda functions. In this model, your functions execute immediately when you perform the Lambda Invoke API call. For testing, when invoking directly use invoke type of
Asynchronous invokes place your invoke request in Lambda service queue and we process the requests as they arrive. For testing, when invoking directly use invoke type of
During asynchronous invokes, the Lambda context field
clientContext will not be populated.
AWS will manage the poller on your behalf and perform Synchronous invokes of your function with this type of integration. The retry behavior for this model is based on data expiration in the data source.