How to configure the client_id in SSO configuration file

[alain_d1]

Hello

I am trying to configure APIGEE-SSO in order to use new edge experience in Private Cloud installation.

My IDP is a Redhat SSO (Keycloak).

I am able to receive the SAML request from APIGEE-SSO on my IDP but unfortunately the request is rejected. The log that i can see in keycloak show that i have no "client_id":

2023-01-12 16:36:19,926 WARN [org.keycloak.events] (default task-24318) type=LOGIN_ERROR, realmId=XXXXXXXXX, clientId=null, userId=null, ipAddress=x.x.x.x, error=client_not_found, reason=Cannot_match_source_hash

I didn't find where to configure the needed informations in the documentation.