Fix existing ai service check (#242)

Author: dharakumarmsft

scenarios/Agents/setup/standard-agent-with-threadstorage/azuredeploy.json

@@ -5,7 +5,7 @@
     "_generator": {
       "name": "bicep",
       "version": "0.33.93.31351",
-      "templateHash": "15951707972022123305"
+      "templateHash": "3032722584774553190"
     }
   },
   "parameters": {
@@ -185,7 +185,7 @@
     "name": "[toLower(format('{0}', parameters('aiHubName')))]",
     "projectName": "[toLower(format('{0}', parameters('aiProjectName')))]",
     "uniqueSuffix": "[substring(uniqueString(format('{0}-{1}', resourceGroup().id, parameters('deploymentTimestamp'))), 0, 4)]",
-    "aiServiceExists": "[not(equals(parameters('aiStorageAccountResourceId'), ''))]",
+    "aiServiceExists": "[not(equals(parameters('aiServiceAccountResourceId'), ''))]",
     "acsExists": "[not(equals(parameters('aiSearchServiceResourceId'), ''))]",
     "cosmosExists": "[not(equals(parameters('cosmosDBResourceId'), ''))]",
     "aiServiceParts": "[split(parameters('aiServiceAccountResourceId'), '/')]",

scenarios/Agents/setup/standard-agent-with-threadstorage/main.bicep

@@ -94,7 +94,7 @@ module validateExistingResources 'modules-standard/validate-existing-resources.b
 }
 
 // Already validated existing resources. Either create new resources or use existing ones because the resource IDs have been validated
-var aiServiceExists = aiStorageAccountResourceId != ''
+var aiServiceExists = aiServiceAccountResourceId != ''
 var acsExists = aiSearchServiceResourceId != ''
 var cosmosExists = cosmosDBResourceId != ''
 
@@ -133,7 +133,7 @@ module aiDependencies 'modules-standard/standard-dependent-resources.bicep' = {
      // AI Services account parameters
      aiServiceAccountResourceId: aiServiceAccountResourceId
      aiServiceExists: validateExistingResources.outputs.aiServiceExists
-    
+
      // AI Search Service parameters
      aiSearchServiceResourceId: aiSearchServiceResourceId
      aiSearchExists: validateExistingResources.outputs.aiSearchExists