Enables an assignment of a valid E911 address to a specific long code, or toll-free number in a Flowroute account.
NOTE: Only US/Canadian toll-free numbers support emergency services. The API will return an error when attempting to apply an E911 address to a number which does not support this feature. Example: 'Cannot assign an E911 record to a number that does not support emergency services.'
The Flowroute long code, or toll-free phone number to be associated with the valid E911 address.
A valid E911 record ID to be assigned to a Flowroute long code, or toll-free phone number.
On success, the HTTP status code in the response header is 204 No Content which means that the server successfully processed the request and is not returning any content.