Docusign file attachment attribute not availalbe in Util library

Summary:

Hello

We are trying to send the signed document to other system using a custom service (REST).

But not able to add the variable '_docuSignSet_esig_file_attachment' from docusign attribute set in the bml.

Other docusign attributes like status, envelope id are available by prefixing '_transaction'.

Has anyone faced this issue and resolved it .

Do let me know.

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