curl --location --request POST 'https://api.flireo.nl/v1/sip-connections' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"phone_number": "string",
"sip_username": "string",
"sip_password": "string",
"sip_proxy": "string",
"provider_name": "string"
}'{
"id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
"phone_number": "string",
"sip_username": "string",
"sip_proxy": "string",
"provider_name": "string",
"status": "active",
"created_at": "2019-08-24T14:15:22.123Z"
}