POST https://api.46elks.com/a1/numbers/{id}
    | Parameter | Example | Description | 
|---|---|---|
| sms_url | http://yourapp.example/new_sms {forward":"+46700000000"}  | 
          A webhook URL for incoming SMS or a JSON struct, see Receive an SMS for details. | 
| mms_url | http://yourapp.example/new_mms | A webhook URL for incoming MMS or a JSON struct, see Receive an MMS for details. | 
| voice_start | http://yourapp.example/new_call {"connect":"+46700000000"}  | 
          A webhook URL for incoming voice calls, see Receive a call for details. | 
| sms_replies | no yes  | 
          no prevents automatic reply of messages if your endpoint gives a response back. yes is the default setting and allow automatic reply. | 
| name | Your name for the number | Optional field where you can set a name for the number for your reference. Maximum length is 50 characters | 
If you want to remove a previously set sms_url, you can do so in the dashboard.
    
The special string "none" and " " (single space) also clears a field.
{
  "id": "n57c8f48af76bf986a14f251b35389e8b",
  "active": "yes",
  "country": "se",
  "number": "+46766861001",
  "capabilities": [ "sms", "voice", "mms" ],
  "sms_url": "https://yourapp.example/elks/sms",
  "mms_url": "https://yourapp.example/elks/mms",
  "voice_start": "https://yourapp.example/elks/calls",
  "name": "Support phone"
}
    | Parameter | Type | Description | 
|---|---|---|
| id | string | ID of the allocated number | 
| active | string | If the number is active or not, allways "yes" on newly allocated numbers | 
| country | string | A two-letter (ISO alpha 2) country code. | 
| number | string | The phone number in E.164 format. | 
| capabilities | list | A comma-seperated string denoting the capabilities the number should have. For example "sms", "sms,voice" or "sms,mms,voice". | 
| sms_url | string | If the number has SMS support this url it where the API will send incomming SMS. | 
| voice_start | string | If the number has Voice support this url it where the API will send incomming calls to be handeled. | 
| mms_url | string | if the number has mms support this url it where the api will send incomming mms. | 
| name | string | if the number has the name field specified this field will be present containing the name. |