MM-21254: Removing unnused/unnecesary getClientLicense etag (#13416)

api4/license.go

@@ -30,11 +30,6 @@ func getClientLicense(c *Context, w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	etag := c.App.GetClientLicenseEtag(true)
-	if c.HandleEtag(etag, "Get Client License", w, r) {
-		return
-	}
-
 	var clientLicense map[string]string
 
 	if c.App.SessionHasPermissionTo(c.App.Session, model.PERMISSION_MANAGE_SYSTEM) {
@@ -43,7 +38,6 @@ func getClientLicense(c *Context, w http.ResponseWriter, r *http.Request) {
 		clientLicense = c.App.GetSanitizedClientLicense()
 	}
 
-	w.Header().Set(model.HEADER_ETAG_SERVER, etag)
 	w.Write([]byte(model.MapToJson(clientLicense)))
 }