Update exception msg

Author: jinpengqi

src/sagemaker/inference_recommender/inference_recommender_mixin.py

@@ -398,19 +398,17 @@ def _update_params_for_recommendation_id(
         # Update params beased on model recommendation
         if model_recommendation:
             if initial_instance_count is None:
-                raise ValueError(
-                    "Please specify initial_instance_count with model recommendation id"
-                )
+                raise ValueError("Must specify model recommendation id and instance count.")
             self.env.update(model_recommendation["Environment"])
             instance_type = model_recommendation["InstanceType"]
             return (instance_type, initial_instance_count)
 
         # Update params based on default inference recommendation
         if bool(instance_type) != bool(initial_instance_count):
             raise ValueError(
-                "Please either do not specify instance_type and initial_instance_count"
-                "since they are in recommendation, or specify both of them if you want"
-                "to override the recommendation."
+                "instance_type and initial_instance_count are mutually exclusive with"
+                "recommendation id since they are in recommendation."
+                "Please specify both of them if you want to override the recommendation."
             )
         input_config = right_size_job_res["InputConfig"]
         model_config = right_size_recommendation["ModelConfiguration"]

tests/unit/sagemaker/model/test_deploy.py

@@ -555,9 +555,9 @@ def test_deploy_ir_with_incompatible_parameters(sagemaker_session):
 
     with pytest.raises(
         ValueError,
-        match="Please either do not specify instance_type and initial_instance_count"
-        "since they are in recommendation, or specify both of them if you want"
-        "to override the recommendation.",
+        match="instance_type and initial_instance_count are mutually exclusive with"
+        "recommendation id since they are in recommendation."
+        "Please specify both of them if you want to override the recommendation.",
     ):
         model.deploy(
             instance_type=INSTANCE_TYPE,
@@ -566,9 +566,9 @@ def test_deploy_ir_with_incompatible_parameters(sagemaker_session):
 
     with pytest.raises(
         ValueError,
-        match="Please either do not specify instance_type and initial_instance_count"
-        "since they are in recommendation, or specify both of them if you want"
-        "to override the recommendation.",
+        match="instance_type and initial_instance_count are mutually exclusive with"
+        "recommendation id since they are in recommendation."
+        "Please specify both of them if you want to override the recommendation.",
     ):
         model.deploy(
             initial_instance_count=INSTANCE_COUNT,