curl --request POST \
  --url https://api.revring.ai/v1/messages \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "to": "<string>",
  "from": "<string>",
  "agentId": "<string>",
  "messagingConnectionId": "<string>",
  "body": "<string>",
  "generate": true,
  "messages": [
    {
      "content": "<string>"
    }
  ],
  "smsPrompt": "<string>"
}
'

{
  "data": {
    "id": "<string>",
    "agentId": "<string>",
    "messagingConnectionId": "<string>",
    "callId": "<string>",
    "conversationId": "<string>",
    "channel": "sms",
    "fromNumber": "<string>",
    "toNumber": "<string>",
    "body": "<string>",
    "status": "<string>",
    "providerMessageId": "<string>",
    "generatedByLlm": true,
    "errorMessage": "<string>",
    "createdAt": "2023-11-07T05:31:56Z"
  }
}