diff --git a/airflow/providers/google/common/hooks/discovery_api.py b/airflow/providers/google/common/hooks/discovery_api.py
index da0b9f9ce4946..37e2d865812e8 100644
--- a/airflow/providers/google/common/hooks/discovery_api.py
+++ b/airflow/providers/google/common/hooks/discovery_api.py
@@ -53,10 +53,12 @@ def __init__(
         api_service_name: str,
         api_version: str,
         gcp_conn_id: str = "google_cloud_default",
+        delegate_to: str | None = None,
         impersonation_chain: str | Sequence[str] | None = None,
     ) -> None:
         super().__init__(
             gcp_conn_id=gcp_conn_id,
+            delegate_to=delegate_to,
             impersonation_chain=impersonation_chain,
         )
         self.api_service_name = api_service_name
diff --git a/docs/apache-airflow-providers-google/connections/gcp.rst b/docs/apache-airflow-providers-google/connections/gcp.rst
index 83bab9ca90b75..79422fb2f0d7f 100644
--- a/docs/apache-airflow-providers-google/connections/gcp.rst
+++ b/docs/apache-airflow-providers-google/connections/gcp.rst
@@ -307,7 +307,7 @@ For example:
             delegate_to=f"projects/-/serviceAccounts/SA@{PROJECT_ID}.iam.gserviceaccount.com",
         )
 
-Note that as domain-wide delegation is currently supported by most of the Google operators and hooks, its usage should be limited only to Google Workspace (gsuite) and marketing platform operators and hooks. It is deprecated in the following usages:
+Note that as domain-wide delegation is currently supported by most of the Google operators and hooks, its usage should be limited only to Google Workspace (gsuite) and marketing platform operators and hooks or by accessing these services through the GoogleDiscoveryAPI hook. It is deprecated in the following usages:
 
 * All of Google Cloud operators and hooks.
 * Firebase hooks.