Docusign-esign

Changed
- Added support for version v2.1-20.3.01 of the DocuSign eSignature API.
- Updated the SDK release version.
Fixed
- DCM-3866, Added support for updateBrandResourcesByContentType function to take in file to upload.
- DCM-3468, Template get working, added test case for catching regression in future.

Changed
- Added support for version v2.1-20.3.00 of the DocuSign eSignature API.
- Updated the SDK release version.

Changed
* Added support for version v2.1-20.2.02.02 of the DocuSign eSignature API.
* Updated the SDK release version.
* Updated/added properties for bulk send & advanced recipient routing.

Changed
* Added support for version v2.1-20.2.00 of the DocuSign eSignature API.
* Updated the SDK release version.
* Updated/added properties for bulk update call

Changed
* Added support for version v2.1-20.1.02 of the DocuSign eSignature API.
* Updated the SDK release version.
* Changed the way the model takes in the parameters when more than 255 arguments, now works with python3 versions which were limiting it. Fix introduced again. (DCM-3701)

Changed
* Added support for version v2.1-20.1.00 of the DocuSign eSignature API.
* Updated the SDK release version.
Added
* Added the new property `copy_recipient_data` to envelopes. When set to **true**, the information that recipients enter is retained when you clone an envelope. For example, if you resend an envelope that was declined or voided after one or more recipients entered data, that data is retained. Note that this functionality must be enabled for the account.
* Added `RecipientIdentityInputOption` and `input_options` to support Identity Verification workflows: Reserved for DocuSign.
Deleted
* Deleted the GET methods for account seals providers, which returned the seals for an account.