lambdas triggered from dynamodb are failing

[cowfoodbagman]

When lambdas are triggered from dyanmodb messages the event will look like {"Records": [{"eventSource": "aws:dynamodb" ...}]}
https://docs.aws.amazon.com/lambda/latest/dg/with-ddb.html
As a result, I am seeing these error messages:

[ERROR] UnboundLocalError: local variable 'span_kind' referenced before assignment
Traceback (most recent call last):
  File "/opt/python/opentelemetry/instrumentation/aws_lambda/__init__.py", line 203, in _instrumented_lambda_handler_call
    kind=span_kind,

https://github.com/open-telemetry/opentelemetry-python-contrib/blob/main/instrumentation/opentelemetry-instrumentation-aws-lambda/src/opentelemetry/instrumentation/aws_lambda/__init__.py#L192-L196

[brett-bim]

Also seeing this with s3 events. I assume that code linked above should be more expansive to allow for different events sources. I'd be happy to submit a PR that at least included S3, Dynamo and maybe SNS. Would that be appropriate?

[srikanthccv]

Thanks @brett-bim