amzn-mike 564edfd6e7 Update more APIs to return error as a string %!s(int64=2) %!d(string=hai) anos
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MetadataManagerTests.cpp 564edfd6e7 Update more APIs to return error as a string %!s(int64=2) %!d(string=hai) anos
UuidUtilTests.cpp 564edfd6e7 Update more APIs to return error as a string %!s(int64=2) %!d(string=hai) anos