Public preview of v4 Cosmos DB extensions for Azure Functions
Published date: 15 September, 2021
The extension provides new behavior for Cosmos DB triggers, input bindings, and output bindings. It is built upon the Cosmos DB v3 SDK and includes performance benefits, support for identity-based connections, and a newer types for .NET functions.
At the time of this initial announcement, use of identity-based connections for CosmosDBTrigger is limited to Elastic Premium and dedicated plans. Support for Consumption plans will be added in a future service update.
Learn more about the changes from the Cosmos DB extension documentation.