List instances and List revision should use ST Id not name

src/workload-orchestration/azext_workload_orchestration/aaz/latest/workload_orchestration/target/_solution_instance_list.py

@@ -9,6 +9,7 @@
 # flake8: noqa
 
 from azure.cli.core.aaz import *
+from ._target_helper import TargetHelper
 
 
 @register_command(
@@ -89,6 +90,14 @@ class SolutionInstancesList(AAZHttpOperation):
         CLIENT_TYPE = "MgmtClient"
 
         def __call__(self, *args, **kwargs):
+            # Resolve solution template name to its uniqueIdentifier
+            self.unique_identifier = TargetHelper.get_solution_template_unique_identifier(
+                self.ctx.subscription_id,
+                self.ctx.args.resource_group,
+                self.ctx.args.solution_name,
+                self.client
+            )
+
             request = self.make_request()
             session = self.client.send_request(request=request, stream=False, **kwargs)
             if session.http_response.status_code in [200]:
@@ -127,7 +136,7 @@ def url_parameters(self):
                     required=True,
                 ),
                 **self.serialize_url_param(
-                    "solutionName", self.ctx.args.solution_name,
+                    "solutionName", self.unique_identifier,
                     required=True,
                 ),
             }

src/workload-orchestration/azext_workload_orchestration/aaz/latest/workload_orchestration/target/_solution_revision_list.py

@@ -9,6 +9,7 @@
 # flake8: noqa
 
 from azure.cli.core.aaz import *
+from ._target_helper import TargetHelper
 
 
 @register_command(
@@ -92,6 +93,14 @@ class TargetSolutionRevisionsList(AAZHttpOperation):
         CLIENT_TYPE = "MgmtClient"
 
         def __call__(self, *args, **kwargs):
+            # Resolve solution template name to its uniqueIdentifier
+            self.unique_identifier = TargetHelper.get_solution_template_unique_identifier(
+                self.ctx.subscription_id,
+                self.ctx.args.resource_group,
+                self.ctx.args.solution_name,
+                self.client
+            )
+
             request = self.make_request()
             session = self.client.send_request(request=request, stream=False, **kwargs)
             if session.http_response.status_code in [200]:
@@ -122,7 +131,7 @@ def url_parameters(self):
                     required=True,
                 ),
                 **self.serialize_url_param(
-                    "solutionName", self.ctx.args.solution_name,
+                    "solutionName", self.unique_identifier,
                     required=True,
                 ),
                 **self.serialize_url_param(

src/workload-orchestration/azext_workload_orchestration/aaz/latest/workload_orchestration/target/_target_helper.py

@@ -0,0 +1,60 @@
+# --------------------------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# --------------------------------------------------------------------------------------------
+
+# pylint: skip-file
+# flake8: noqa
+
+
+class TargetHelper:
+    """Shared helper for target commands."""
+
+    @staticmethod
+    def get_solution_template_unique_identifier(subscription_id, resource_group_name, template_name, client):
+        """Fetch the solution template and return its uniqueIdentifier from properties.
+
+        Args:
+            subscription_id: The subscription ID
+            resource_group_name: The resource group name
+            template_name: The solution template name
+            client: HTTP client for making the request
+
+        Returns:
+            str: The uniqueIdentifier from template properties, or template_name as fallback
+
+        Raises:
+            CLIInternalError: If the template does not exist or the request fails
+        """
+        from azure.cli.core.azclierror import CLIInternalError
+        import json
+
+        template_url = client.format_url(
+            "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Edge/solutionTemplates/{solutionTemplateName}",
+            subscriptionId=subscription_id,
+            resourceGroupName=resource_group_name,
+            solutionTemplateName=template_name
+        )
+        request = client._request("GET", template_url, {
+            "api-version": "2025-08-01"
+        }, {
+            "Accept": "application/json"
+        }, None, {}, None)
+
+        response = client.send_request(request=request, stream=False)
+
+        if response.http_response.status_code == 404:
+            raise CLIInternalError(
+                f"Solution template '{template_name}' not found in resource group '{resource_group_name}'."
+            )
+        if response.http_response.status_code != 200:
+            raise CLIInternalError(
+                f"Failed to get solution template '{template_name}': HTTP {response.http_response.status_code}"
+            )
+
+        data = json.loads(response.http_response.text())
+        unique_identifier = data.get("properties", {}).get("uniqueIdentifier")
+
+        if unique_identifier and unique_identifier.strip():
+            return unique_identifier
+        return template_name