twilio/twilio-python — pull request #89 by mgp (2012-10-22 23:41:21+00:00)
Title: Add status_callback_url to PhoneNumber.update()

The StatusCallback property of phone numbers is unique in that it
specifies a URL, but the property name does not end in "Url" like
VoiceUrl, VoiceFallbackUrl, SmsUrl, and SmsFallbackUrl do. As a
convenience, the purchase method of PhoneNumbers automatically
assigns any status_callback_url argument to the StatusCallback
property. This change adds the same convenience to the update
method of PhoneNumber.