Azure Time Series Insights Gen2 Preview APIs Deprecated

A new API version of [Azure Time Series Insights Gen2](https://docs.microsoft.com/en-us/azure/time-series-insights/overview-what-is-tsi) (2020-07-31) was made generally available on July 16, 2020, and uses an updated [Time Series Expression Syntax (TSX)](https://docs.microsoft.com/en-us/rest/api/time-series-insights/preview#time-series-expression-and-syntax). The preview API version (2018-11-01-preview) was deprecated on October 31, 2020. **Recommended action** Please [migrate](https://docs.microsoft.com/en-us/azure/time-series-insights/how-to-api-migration) your environment's Time Series Model variables, saved queries, and Power BI queries, along with any custom tools making calls to the API endpoints, to the new API version, if you have not already. If you have any questions, please submit a [support request](https://portal.azure.com/#blade/Microsoft%5FAzure%5FSupport/HelpAndSupportBlade/overview) via the Azure portal or ask a question on [Microsoft Q&A](https://docs.microsoft.com/answers/search.html?c=&includeChildren=&f=&type=question+OR+idea+OR+kbentry+OR+answer+OR+topic+OR+user&redirect=search%2Fsearch&sort=relevance&q=azure%20time%20series). * Azure Time Series Insights * Features * [ Azure Time Series Insights](https://azure.microsoft.com/en-gb/products/time-series-insights/)