lambda_info: remove unnecessary snake_casing of env_vars when queryin…

…g lambda config (#1457)

lambda_info: remove unnecessary snake_casing of env_vars when querying lambda config

SUMMARY

This PR modifies code to avoid converting environment variables to snake_case when querying config.
Fixes #1412

ISSUE TYPE


Bugfix Pull Request

COMPONENT NAME

lambda_info
ADDITIONAL INFORMATION

Reviewed-by: Mark Chappell

changelogs/fragments/1457-lambda_info-fix-env-var-in-output.yml

@@ -0,0 +1,2 @@
+bugfixes:
+- lambda_info - Do not convert environment variables to snake_case when querying lambda config. (https://github.com/ansible-collections/amazon.aws/pull/1457).

plugins/modules/lambda_info.py

@@ -395,7 +395,14 @@ def config_details(client, module, function_name):
     except (botocore.exceptions.ClientError, botocore.exceptions.BotoCoreError) as e:  # pylint: disable=duplicate-except
         module.fail_json_aws(e, msg="Trying to get {0} configuration".format(function_name))
 
-    return camel_dict_to_snake_dict(lambda_info)
+    if "Environment" in lambda_info and "Variables" in lambda_info["Environment"]:
+        env_vars = lambda_info["Environment"]["Variables"]
+        snaked_lambda_info = camel_dict_to_snake_dict(lambda_info)
+        snaked_lambda_info["environment"]["variables"] = env_vars
+    else:
+        snaked_lambda_info = camel_dict_to_snake_dict(lambda_info)
+
+    return snaked_lambda_info
 
 
 def mapping_details(client, module, function_name):