Changes to Create an email address

added the new optional request property notify_primary_email_address_changed

added the optional property verification/oneOf[#/components/schemas/verification_otp]/channel to the response with the 200 status

added verification_scim to the verification response property oneOf list for the response status 200

added verification_scim discriminator mapping keys to the verification response property for the response status 200

added the non-success response with the status 409