one region test

.github/workflows/dotnet-eks-e2e-canary-test.yml

@@ -28,10 +28,11 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        aws-region: ['af-south-1','ap-east-1','ap-northeast-1','ap-northeast-2','ap-northeast-3','ap-south-1','ap-south-2','ap-southeast-1',
-                     'ap-southeast-2','ap-southeast-3','ap-southeast-4','ca-central-1','eu-central-1','eu-central-2','eu-north-1',
-                     'eu-south-1','eu-south-2','eu-west-1','eu-west-2','eu-west-3','il-central-1','me-central-1','me-south-1', 'sa-east-1',
-                     'us-east-1','us-east-2', 'us-west-1', 'us-west-2']
+#        aws-region: ['af-south-1','ap-east-1','ap-northeast-1','ap-northeast-2','ap-northeast-3','ap-south-1','ap-south-2','ap-southeast-1',
+#                     'ap-southeast-2','ap-southeast-3','ap-southeast-4','ca-central-1','eu-central-1','eu-central-2','eu-north-1',
+#                     'eu-south-1','eu-south-2','eu-west-1','eu-west-2','eu-west-3','il-central-1','me-central-1','me-south-1', 'sa-east-1',
+#                     'us-east-1','us-east-2', 'us-west-1', 'us-west-2']
+        aws-region: ['ap-northeast-2']
     uses: ./.github/workflows/dotnet-eks-e2e-test.yml
     secrets: inherit
     with: