More updated in error message

Author: zhaoqizqwang

src/sagemaker/hyperpod/training/quota_allocation_util.py

@@ -249,7 +249,7 @@ def _is_valid(vcpu: Optional[float], memory_in_gib: Optional[float], accelerator
     if instance_type is not None:
         #both resources and node count specified
         if (has_gpu_quota_allocation and node_specified):
-            return False, f"Either node-count or a combination of accelerators, vcpu, memory-in-gib must be specified for instance-type {instance_type}"
+            return False, f"Missing input: either node-count or a combination of accelerators, vcpu, memory-in-gib must be specified for instance-type {instance_type}"
     return True, ""
 
 

test/unit_tests/cli/test_quota_allocation_util.py

@@ -204,7 +204,7 @@ def test_is_valid_invalid_instance_type(self):
     def test_is_valid_both_node_count_and_resources(self):
         valid, message = _is_valid(4.0, None, None, 2, "ml.g5.xlarge")
         assert not valid
-        assert message == "Either node-count or a combination of accelerators, vcpu, memory-in-gib must be specified for instance-type ml.g5.xlarge"
+        assert message == "Missing input: either node-count or a combination of accelerators, vcpu, memory-in-gib must be specified for instance-type ml.g5.xlarge"
 
     def test_is_valid_both_node_count_and_limits(self):
         valid, message = _is_valid(None, None, None, 2, "ml.g5.xlarge")