import json

from flask import render_template

def process_error(err):

error_body_json = err and hasattr(err, "body") and err.body

# we can pull the DocuSign error code and message from the response body

try:

error_body = json.loads(error_body_json)

except json.decoder.JSONDecodeError:

error_body = {}

error_code = error_body and "errorCode" in error_body and error_body["errorCode"]

error_message = error_body and "message" in error_body and error_body["message"]

# Handle error specific for use conditional recipients example (eg34)

if error_code == "WORKFLOW_UPDATE_RECIPIENTROUTING_NOT_ALLOWED":

return render_template("error_eg34.html")

# In production, may want to provide customized error messages and

# remediation advice to the user.

return render_template(

"error.html",

err=err,

error_code=error_code,

error_message=error_message

)