SQSEvent.eventSourceArn property name does not match event field name

[mwunderl]

In the event from Lambda, the name of the field is eventSourceARN, not eventSourceArn.
KinesisEvent and DynamoDB event use the casing from the event.
Users referencing the event structure expect the property and field names to match.

See aws-lambda-developer-guide/pull/126 for more information.

[srayhunter]

Has this issue been updated in the code yet? This is causing issues with deserializing the json message.

[msailes]

The json events which are sent to Lambda don't always map to Java objects. When they don't additional logic is added to do the mapping on the customers behalf. You can see how this happens in serialization. To test that your handler correctly handles a given event in json format I would advise you to use our testing project, which includes serialization support.