Add get_connection_string method to Branch class

neon_client/client.py

@@ -234,6 +234,19 @@ class Branch(NeonResource):
 
         return cls(client=client, obj=r, data_model=schema.BranchResponse)
 
+    # @classmethod
+    # def get_connection_string(cls, client, project_id: str, branch_id: str):
+    #     """Get a connection string for a branch."""
+
+    #     # Construct the request path.
+    #     r_path = client.url_join("projects", project_id, "branches", branch_id, "connection_string")
+
+    #     # Make the request.
+    #     obj = client.request("GET", r_path, response_model=schema.BranchConnectionStringResponse)
+
+    #     # Deserialize the response.
+    #     return obj.connection_string
+
 
 class Operation(NeonResource):
     @classmethod