Ms SQL could not generate terraform yaml file

[yupwei68]

Command:
autorest --cli --use=. --mm --output-folder=/usr/local/tools/mm/mm-input /usr/local/tools/azure-rest-api-specs/specification/sql/resource-manager/readme.md
MsSql api: https://github.com/Azure/azure-rest-api-specs/blob/master/specification/sql/resource-manager/Microsoft.Sql/preview/2017-03-01-preview/blobAuditing.json
(do not contain 'delete' method)

After command runs successfully, it has only "ansible" folder.