Created JWT and trying to use this.
App I am using is the only App in Production for sending SMS.
Using Rest Client with C#
restClient = new RestClient(
"RC_CLIENT_ID",
"RC_CLIENT_SECRET",
"https://platform.ringcentral.com");
var jwt = @"REMOVED FOR SECURITY";
var tokenInfo = await restClient.Authorize(jwt);
Response:
StatusCode: 400, ReasonPhrase: 'Bad Request', Version: 1.1, Content: System.Net.Http.HttpConnectionResponseContent, Headers:
{
Server: nginx
Date: Fri, 11 Nov 2022 23:44:07 GMT
Connection: keep-alive
Vary: Origin
Vary: Access-Control-Request-Method
Vary: Access-Control-Request-Headers
RCRequestId: bbd807d0-621a-11ed-884a-0050568d7d0d
Pragma: no-cache
Cache-Control: no-store
AceRoutingKey: iad41-c01-ace01-f7db789cc-xzsz9_10.120.155.210
RoutingKey: SJC01P13
Content-Type: application/json
Content-Length: 201
Content-Language: en
}
Content: {
"error" : "unauthorized_client",
"errors" : [ {
"errorCode" : "OAU-251",
"message" : "Unauthorized for this grant type"
} ],
"error_description" : "Unauthorized for this grant type"
}
Request:
Method: POST, RequestUri: 'https://platform.ringcentral.com/restapi/oauth/token', Version: 1.1, Content: System.Net.Http.FormUrlEncodedContent, Headers:
{
X-User-Agent: Unknown/0.0.1 RingCentral.Net/5.18.0
Authorization: Basic REMOVED FOR SECURITY
traceparent: 00-e7fec9cf088e5a8849d254c03b4eea14-a20c80fc5b02ce2f-00
Content-Type: application/x-www-form-urlencoded
Content-Length: 770
}
Content: grant_type=urn%3Aietf%3Aparams%3Aoauth%3Agrant-type%3Ajwt-bearer&assertion=REMOVED-FOR-SECURITY
