APMSVLS-65 first draft of extractor helper function and inclusion in extract_dd_trace_context Second draft of implementation for extracting trace context from event['request']['headers'] Merge branch 'main' into rithika.narayan/APMSVLS-65/extract-context-from-appsync Removing unnecessary allocations from header extraction Added unit tests for extracting context from event['request']['headers'] Refactoring change to use extract_context_from_http_event_or_context Removing extra testing file linting Merge branch 'main' into rithika.narayan/APMSVLS-65/extract-context-from-appsync Cleaned up repeated get calls Checking for request header field without raising exception Removing extraneous file Refactored code, added more unit tests More comprehensive unit testing for coverage Removing imported files Removing more unnecessary files WIP testing whether decode_authorizer_context is set Cleanup More cleanup Testing refactoring for size Removed comments removing changes in tracer Restoring implementation Bump zipped layer size Integer layer size Merge branch 'main' into rithika.narayan/APMSVLS-65/extract-context-from-appsync Fixing layer size calculation Adding unit test for using extract_context_from_lambda_context linting Merge branch 'main' into rithika.narayan/APMSVLS-65/extract-context-from-appsync

* feat: Add batchItemFailures metric * fmt