class Aws::CodeCommit::Types::CommitIdsLimitExceededException

@see docs.aws.amazon.com/goto/WebAPI/codecommit-2015-04-13/CommitIdsLimitExceededException AWS API Documentation
and then try again.
Verify that your batch requests contains no more than 100 commit IDs,
The maximum number of allowed commit IDs in a batch request is 100.