[Hub Generated] Review request for Microsoft.TestBase to add version preview/2021-05-10-preview#14352

muaw1yah wants to merge 3 commits intomasterAzure/azure-rest-api-specs:masterfrom

dev-testbase-Microsoft.TestBase-2021-05-10-previewAzure/azure-rest-api-specs:dev-testbase-Microsoft.TestBase-2021-05-10-previewCopy head branch name to clipboard