source
Sets Builder.source to an arbitrary JSON value.
You should usually call Builder.source with a well-typed Payment.Source value instead. This method is primarily for setting the field to an undocumented or not yet supported value.
Sets Builder.source to an arbitrary JSON value.
You should usually call Builder.source with a well-typed Payment.Source value instead. This method is primarily for setting the field to an undocumented or not yet supported value.