diff --git a/providers/google/src/airflow/providers/google/cloud/operators/functions.py b/providers/google/src/airflow/providers/google/cloud/operators/functions.py
index 988578f3bab5e..afe4a29b705a1 100644
--- a/providers/google/src/airflow/providers/google/cloud/operators/functions.py
+++ b/providers/google/src/airflow/providers/google/cloud/operators/functions.py
@@ -171,12 +171,9 @@ def __init__(
         self.gcp_conn_id = gcp_conn_id
         self.api_version = api_version
         self.zip_path = zip_path
-        self.zip_path_preprocessor = ZipPathPreprocessor(body, zip_path)
+        self.validate_body = validate_body
         self._field_validator: GcpBodyFieldValidator | None = None
         self.impersonation_chain = impersonation_chain
-        if validate_body:
-            self._field_validator = GcpBodyFieldValidator(CLOUD_FUNCTION_VALIDATION, api_version=api_version)
-        self._validate_inputs()
         super().__init__(**kwargs)
 
     def _validate_inputs(self) -> None:
@@ -227,6 +224,12 @@ def extra_links_params(self) -> dict[str, Any]:
         }
 
     def execute(self, context: Context):
+        self.zip_path_preprocessor = ZipPathPreprocessor(self.body, self.zip_path)
+        if self.validate_body:
+            self._field_validator = GcpBodyFieldValidator(
+                CLOUD_FUNCTION_VALIDATION, api_version=self.api_version
+            )
+        self._validate_inputs()
         hook = CloudFunctionsHook(
             gcp_conn_id=self.gcp_conn_id,
             api_version=self.api_version,
diff --git a/providers/google/tests/unit/google/cloud/operators/test_functions.py b/providers/google/tests/unit/google/cloud/operators/test_functions.py
index 9a08d695c68b5..51ae2a9769c92 100644
--- a/providers/google/tests/unit/google/cloud/operators/test_functions.py
+++ b/providers/google/tests/unit/google/cloud/operators/test_functions.py
@@ -80,10 +80,25 @@ def test_missing_fields(self, mock_hook, body, message):
             op.execute(None)
 
     def test_body_empty(self):
+        op = CloudFunctionDeployFunctionOperator(
+            project_id="test_project_id", location="test_region", body={}, task_id="id"
+        )
         with pytest.raises(AirflowException):
-            CloudFunctionDeployFunctionOperator(
-                project_id="test_project_id", location="test_region", body={}, task_id="id"
-            )
+            op.execute(None)
+
+    @mock.patch("airflow.providers.google.cloud.operators.functions.CloudFunctionsHook")
+    def test_templated_body_deploys_after_rendering(self, mock_hook):
+        mock_hook.return_value.get_function.side_effect = mock.Mock(
+            side_effect=HttpError(resp=MOCK_RESP_404, content=b"not found")
+        )
+        mock_hook.return_value.create_new_function.return_value = True
+        op = CloudFunctionDeployFunctionOperator(
+            project_id=GCP_PROJECT_ID, location=GCP_LOCATION, body="{{ var.value.body }}", task_id="id"
+        )
+        # Template rendering replaces the Jinja expression with the resolved value before execute.
+        op.body = deepcopy(VALID_BODY)
+        op.execute(context=mock.MagicMock())
+        mock_hook.return_value.create_new_function.assert_called_once()
 
     @mock.patch("airflow.providers.google.cloud.operators.functions.CloudFunctionsHook")
     def test_deploy_execute(self, mock_hook):
@@ -154,19 +169,21 @@ def test_empty_project_id_is_ok(self, mock_hook):
 
     @mock.patch("airflow.providers.google.cloud.operators.functions.CloudFunctionsHook")
     def test_empty_location(self, mock_hook):
+        op = CloudFunctionDeployFunctionOperator(
+            project_id="test_project_id", location="", body=None, task_id="id"
+        )
         with pytest.raises(AirflowException) as ctx:
-            CloudFunctionDeployFunctionOperator(
-                project_id="test_project_id", location="", body=None, task_id="id"
-            )
+            op.execute(None)
         err = ctx.value
         assert "The required parameter 'location' is missing" in str(err)
 
     @mock.patch("airflow.providers.google.cloud.operators.functions.CloudFunctionsHook")
     def test_empty_body(self, mock_hook):
+        op = CloudFunctionDeployFunctionOperator(
+            project_id="test_project_id", location="test_region", body=None, task_id="id"
+        )
         with pytest.raises(AirflowException) as ctx:
-            CloudFunctionDeployFunctionOperator(
-                project_id="test_project_id", location="test_region", body=None, task_id="id"
-            )
+            op.execute(None)
         err = ctx.value
         assert "The required parameter 'body' is missing" in str(err)
 
@@ -381,20 +398,21 @@ def test_invalid_source_code_union_field__execute(self, source_code, message):
             ),
         ],
     )
-    def test_invalid_source_code_union_field__init(self, source_code, message):
+    def test_invalid_source_code_union_field__preprocess(self, source_code, message):
         body = deepcopy(VALID_BODY)
         body.pop("sourceUploadUrl", None)
         body.pop("sourceArchiveUrl", None)
         zip_path = source_code.pop("zip_path", None)
         body.update(source_code)
+        op = CloudFunctionDeployFunctionOperator(
+            project_id="test_project_id",
+            location="test_region",
+            body=body,
+            task_id="id",
+            zip_path=zip_path,
+        )
         with pytest.raises(AirflowException, match=message):
-            CloudFunctionDeployFunctionOperator(
-                project_id="test_project_id",
-                location="test_region",
-                body=body,
-                task_id="id",
-                zip_path=zip_path,
-            )
+            op.execute(None)
 
     @pytest.mark.parametrize(
         ("source_code", "project_id"),
diff --git a/scripts/ci/prek/validate_operators_init_exemptions.txt b/scripts/ci/prek/validate_operators_init_exemptions.txt
index e6869670a5bea..e949aa4ff9a5c 100644
--- a/scripts/ci/prek/validate_operators_init_exemptions.txt
+++ b/scripts/ci/prek/validate_operators_init_exemptions.txt
@@ -14,7 +14,6 @@ providers/google/src/airflow/providers/google/cloud/operators/cloud_build.py::Cl
 providers/google/src/airflow/providers/google/cloud/operators/cloud_storage_transfer_service.py::CloudDataTransferServiceCreateJobOperator
 providers/google/src/airflow/providers/google/cloud/operators/dataproc.py::DataprocCreateClusterOperator
 providers/google/src/airflow/providers/google/cloud/operators/dataproc.py::DataprocSubmitJobOperator
-providers/google/src/airflow/providers/google/cloud/operators/functions.py::CloudFunctionDeployFunctionOperator
 providers/google/src/airflow/providers/google/cloud/operators/gcs.py::GCSFileTransformOperator
 providers/google/src/airflow/providers/google/cloud/sensors/bigquery_dts.py::BigQueryDataTransferServiceTransferRunSensor
 providers/google/src/airflow/providers/google/cloud/sensors/cloud_composer.py::CloudComposerExternalTaskSensor