Description of changes: Add and support the Identifiable protocol for errors. If an modelled service error is returned from an operation and it also conforms to this new protocol, the identity property will be used as its type rather than its description property from the CustomStringConvertable protocol. Because the CustomStringConvertable protocol is used by default in string interpolation, this will allow errors to be more descriptive when written to places like logs while providing the same type identity.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
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Description of changes: Add and support the
Identifiableprotocol for errors. If an modelled service error is returned from an operation and it also conforms to this new protocol, theidentityproperty will be used as its type rather than itsdescriptionproperty from theCustomStringConvertableprotocol. Because theCustomStringConvertableprotocol is used by default in string interpolation, this will allow errors to be more descriptive when written to places like logs while providing the same type identity.By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.