Nswag: Duplicate 'System.CodeDom.Compiler.GeneratedCode' attribute caused by multiple partial classes

[blackbaud-GavinNicol]

Using the C# client generator generates multiple partial classes and results in the following error:

Duplicate 'System.CodeDom.Compiler.GeneratedCode' attribute

The OperationGenerationMode property no longer appears to be in the SwaggerToCSharpGeneratorSettings so I can't figure out how to generate a single client to avoid this error message.

[RicoSuter]

The setting OperationGenerationMode is only available in the command line, in C# you can use the OperationNameGenerator setting and one of the available IOperationNameGenerator implementations

[blackbaud-GavinNicol]

Worked perfectly. Thanks

[peteraritchie]

Why have something that by default generated code that won't compile?