v22 -> v23

Business Registration Issuing Country Type Change

business_registration_issuing_country has been changed from an Enum to a string.

v22

from bandwidth.models.business_registration_issuing_country_enum import BusinessRegistrationIssuingCountryEnum

instance = TfvSubmissionInfo(
    business_address=business_address,
    business_contact=business_contact,
    # ...
    business_registration_issuing_country=BusinessRegistrationIssuingCountryEnum.USA,
    # ...
)

v23

instance = TfvSubmissionInfo(
    business_address=business_address,
    business_contact=business_contact,
    # ...
    business_registration_issuing_country='USA',
    # ...
)