Пробовали через POSTMAN, ниже прикладываем информацию из POSTMAN по запросу

POST http://192.168.1.12:8080/api/message/
404
161 ms
Network
addresses: {…}
local: {…}
address: "192.168.1.25"
family: "IPv4"
port: 51944
remote: {…}
address: "192.168.1.12"
family: "IPv4"
port: 8080
Request Headers
Authorization: Basic c21zOmhEbnRuTTBw
Content-Type: application/json
User-Agent: PostmanRuntime/7.26.8
Accept: /
Cache-Control: no-cache
Postman-Token: bc14e5c4-a457-4b2b-a034-8a86f69bdd5e
Host: 192.168.1.12:8080
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
Content-Length: 90
Request Body
{
"id": "1",
"message": "Test sms",
"phoneNumbers": [
"+79029172211"
]
}
Response Headers
Content-Length: 0
Connection: keep-alive
Response Body