# azure_mgmt_devtestlabs crate > Microsoft is developing the official Azure SDK for Rust crates and has no plans to update this unofficial crate. > In the future we may release an official version that may have a different package name. > If releasing an official version of this crate is important to you [let us know](https://github.com/Azure/azure-sdk-for-rust/issues/new/choose). > > Source for this crate can now be found in . > To monitor for an official, supported version of this crate, see . This is an unofficial, unsupported generated [Azure SDK for Rust](https://github.com/Azure/azure-sdk-for-rust/tree/legacy) crate from the Azure REST API specifications listed in: https://github.com/Azure/azure-rest-api-specs/blob/main/specification/devtestlabs/resource-manager/readme.md To get started with these generated service crates, see the [examples](https://github.com/Azure/azure-sdk-for-rust/blob/legacy/services/README.md#examples). The default tag is `package-2018-09`. The following [tags](https://github.com/Azure/azure-sdk-for-rust/blob/legacy/services/tags.md) are available: - `package-2018-09` has 132 operations from 1 API versions: `2018-09-15`. Use crate feature `package-2018-09` to enable. The operations will be in the `package_2018_09` module. - `package-2016-05` has 107 operations from 1 API versions: `2016-05-15`. Use crate feature `package-2016-05` to enable. The operations will be in the `package_2016_05` module. - `package-2015-05-preview` has 57 operations from 1 API versions: `2015-05-21-preview`. Use crate feature `package-2015-05-preview` to enable. The operations will be in the `package_2015_05_preview` module.