SendSmsMessage
Sends an SMS message between two phone numbers. The source phone number should be purchased from Voximplant and support SMS (which is indicated by the **is_sms_supported** property in the objects returned by the [GetPhoneNumbers] Management API) and SMS should be enabled for it via the [ControlSms] Management API. SMS messages can be received via HTTP callbacks, see <a href='/docs/guides/managementapi/callbacks'>this article</a> for details.
Allowed roles: `Owner`, `Admin`, `Developer`, `CallsSMS`.
**Example request:** Send the SMS message with the text "Test message" from the phone number 447443332211 to the phone number 447443332212.
Authentication
AuthorizationBearer
Voximplant Management API uses signed JWT tokens generated from your service-account private key. Pass the token in the `Authorization` header as a Bearer value:
```
Authorization: Bearer $VOXIMPLANT_TOKEN
```
See [Authorization](/api-reference/management-api/authorization) for ready-to-copy snippets in bash, Python, Node.js and Go that turn your `credentials.json` into a token.
Query parameters
source
The source phone number
destination
The destination phone number
sms_body
The message text, up to 765 characters. We split long messages greater than 160 GSM-7 characters or 70 UTF-16 characters into multiple segments. Each segment is charged as one message
store_body
Whether to store outgoing message texts. Default value is false
Response
Successful response
result
message_id
Message ID
fragments_count
The number of fragments the message is divided into
