[ML][Pipelines] Support queue settings in pipeline job

sdk/ml/azure-ai-ml/azure/ai/ml/entities/_builders/command.py

@@ -554,7 +554,7 @@ def _to_job(self) -> CommandJob:
 
     @classmethod
     def _picked_fields_from_dict_to_rest_object(cls) -> List[str]:
-        return ["resources", "distribution", "limits", "environment_variables"]
+        return ["resources", "distribution", "limits", "environment_variables", "queue_settings"]
 
     def _to_rest_object(self, **kwargs) -> dict:
         rest_obj = super()._to_rest_object(**kwargs)

sdk/ml/azure-ai-ml/azure/ai/ml/entities/_builders/sweep.py

@@ -212,6 +212,7 @@ def _picked_fields_from_dict_to_rest_object(cls) -> List[str]:
             "objective",
             "early_termination",
             "search_space",
+            "queue_settings",
         ]
 
     def _to_rest_object(self, **kwargs) -> dict:

sdk/ml/azure-ai-ml/tests/pipeline_job/e2etests/test_pipeline_job.py

@@ -1823,6 +1823,28 @@ def test_serverless_compute_in_pipeline(self, client: MLClient, test_path: str)
         pipeline_job = load_job(yaml_path)
         assert_job_cancel(pipeline_job, client)
 
+    def test_pipeline_job_serverless_compute_with_job_tier(self, client: MLClient) -> None:
+        yaml_path = "./tests/test_configs/pipeline_jobs/serverless_compute/job_tier/pipeline_with_job_tier.yml"
+        pipeline_job = load_job(yaml_path)
+        created_pipeline_job = assert_job_cancel(pipeline_job, client)
+        rest_obj = created_pipeline_job._to_rest_object()
+        assert rest_obj.properties.jobs["spot_job_tier"]["queue_settings"] == {"job_tier": "Spot"}
+        assert rest_obj.properties.jobs["standard_job_tier"]["queue_settings"] == {"job_tier": "Standard"}
+
+    def test_pipeline_job_serverless_compute_sweep_in_pipeline_with_job_tier(self, client: MLClient) -> None:
+        yaml_path = "./tests/test_configs/pipeline_jobs/serverless_compute/job_tier/sweep_in_pipeline/pipeline.yml"
+        pipeline_job = load_job(yaml_path)
+        created_pipeline_job = assert_job_cancel(pipeline_job, client)
+        rest_obj = created_pipeline_job._to_rest_object()
+        assert rest_obj.properties.jobs["node"]["queue_settings"] == {"job_tier": "standard"}
+
+    def test_pipeline_job_serverless_compute_automl_in_pipeline_with_job_tier(self, client: MLClient) -> None:
+        yaml_path = "./tests/test_configs/pipeline_jobs/serverless_compute/job_tier/automl_in_pipeline/pipeline.yml"
+        pipeline_job = load_job(yaml_path)
+        created_pipeline_job = assert_job_cancel(pipeline_job, client)
+        rest_obj = created_pipeline_job._to_rest_object()
+        assert rest_obj.properties.jobs["text_ner_node"]["queue_settings"] == {"job_tier": "spot"}
+
     @pytest.mark.disable_mock_code_hash
     def test_register_automl_output(self, client: MLClient, randstr: Callable[[str], str]):
         register_pipeline_path = "./tests/test_configs/pipeline_jobs/jobs_with_automl_nodes/automl_regression_with_command_node_register_output.yml"

sdk/ml/azure-ai-ml/tests/pipeline_job/unittests/test_pipeline_job_entity.py

@@ -2070,3 +2070,25 @@ def empty_value_pipeline(integer: int, boolean: bool, number: float, str_param:
         rest_obj = pipeline._to_rest_object()
         expect_resource = {"instance_count": "${{parent.inputs.integer}}", "shm_size": "${{parent.inputs.shm_size}}"}
         assert rest_obj.properties.jobs["component"]["resources"] == expect_resource
+
+    def test_pipeline_job_serverless_compute_with_job_tier(self) -> None:
+        yaml_path = "./tests/test_configs/pipeline_jobs/serverless_compute/job_tier/pipeline_with_job_tier.yml"
+        pipeline_job = load_job(yaml_path)
+        rest_obj = pipeline_job._to_rest_object()
+        assert rest_obj.properties.jobs["spot_job_tier"]["queue_settings"] == {"job_tier": "Spot"}
+        assert rest_obj.properties.jobs["standard_job_tier"]["queue_settings"] == {"job_tier": "Standard"}
+
+    def test_pipeline_job_sweep_with_job_tier_in_pipeline(self) -> None:
+        yaml_path = "./tests/test_configs/pipeline_jobs/serverless_compute/job_tier/sweep_in_pipeline/pipeline.yml"
+        pipeline_job = load_job(yaml_path)
+        # for sweep job, its job_tier value will be lowercase due to its implementation,
+        # and service side shall accept both capital and lowercase, so it is expected for now.
+        rest_obj = pipeline_job._to_rest_object()
+        assert rest_obj.properties.jobs["node"]["queue_settings"] == {"job_tier": "standard"}
+
+    def test_pipeline_job_automl_with_job_tier_in_pipeline(self) -> None:
+        yaml_path = "./tests/test_configs/pipeline_jobs/serverless_compute/job_tier/automl_in_pipeline/pipeline.yml"
+        pipeline_job = load_job(yaml_path)
+        # similar to sweep job, automl job job_tier value is also lowercase.
+        rest_obj = pipeline_job._to_rest_object()
+        assert rest_obj.properties.jobs["text_ner_node"]["queue_settings"] == {"job_tier": "spot"}