Thanks for your support
I got this in the log, can you use it or did you need more logs.
HTTP/1.1 400 Bad Request
server: envoy
date: Tue, 05 Apr 2022 12:11:48 GMT
content-type: application/json
content-length: 179
x-envoy-upstream-service-time: 5
strict-transport-security: max-age=31536000
Via: 1.1 google
Alt-Svc: clear
[7] 14:11:49.013
WEBC:
/rest/mtsms?token=XXXXXXXXX&message=TEST3&recipients.0.msisdn=99999999: Return code 400 (179 bytes)
{"code":"0x0308","incident_uuid":"36f99037-1aa2-4253-a15f-471ad1cc67c0","message":"The browser (or proxy) sent a request that this server could not understand.","variables":null}
[8] 14:11:49.013
WEBC:
/rest/mtsms?token=XXXXXXXXX&message=TEST3&recipients.0.msisdn=99999999: Return headers
server: envoy
date: Tue, 05 Apr 2022 12:11:48 GMT
content-type: application/json
content-length: 179
x-envoy-upstream-service-time: 5
strict-transport-security: max-age=31536000
Via: 1.1 google
Alt-Svc: clear
[9] 14:28:28.266
WEBC:
ActionURL: Parameters for request to https://gatewayapi.com/rest/mtsms?token=XXXXXXXX&message=TEST3&recipients.0.msisdn=99999999: