KEYCLOAK-725 Add realm update to the Admin Client

integration/admin-client/src/main/java/org/keycloak/admin/client/resource/RealmResource.java

@@ -2,8 +2,10 @@ package org.keycloak.admin.client.resource;
 
 import org.keycloak.representations.idm.RealmRepresentation;
 
+import javax.ws.rs.Consumes;
 import javax.ws.rs.DELETE;
 import javax.ws.rs.GET;
+import javax.ws.rs.PUT;
 import javax.ws.rs.Path;
 import javax.ws.rs.Produces;
 import javax.ws.rs.core.MediaType;
@@ -17,6 +19,10 @@ public interface RealmResource {
     @Produces(MediaType.APPLICATION_JSON)
     public RealmRepresentation toRepresentation();
 
+    @PUT
+    @Consumes(MediaType.APPLICATION_JSON)
+    public void update(RealmRepresentation realmRepresentation);
+
     @Path("applications")
     public ApplicationsResource applications();