Config log_retention_in_days not working

[garganshulgarg]

Whenever we are using log_retention_in_days attribute within our chalice configuration we are getting "Feature Unsupported exception"

chalice.package.UnsupportedFeatureError: LogGroup(resource_name='api_handler-log-group', log_group_name='/aws/lambda/xxx-api_handler', retention_in_days=7)

We are using chalice version 1.29.0

[antoine-briand]

Hi 👋

I'm not sure it's entirely related, but I'm trying to use 'log_retention_in_days': 7, in a chalice project with CDK. When I add this to the stage_config, I get the following error :

RuntimeError: Element referenced in Fn::Sub expression with logical ID: 'ApiHandler' was not found in the template

I'm using chalice==1.29.0 and python 3.10.

        self.chalice = Chalice(
            self,
            'ChaliceApp',
            source_dir=RUNTIME_SOURCE_DIR,
            stage_config={
                'environment_variables': self.environment_variables,
                'lambda_timeout': 900,
                'lambda_memory_size': 256,
                'log_retention_in_days' : 7
            },
        )