# azure_mgmt_reservations 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/reservations/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-2022-11`. The following [tags](https://github.com/Azure/azure-sdk-for-rust/blob/legacy/services/tags.md) are available: - `package-preview-2019-07-19` has 24 operations from 2 API versions: `2019-04-01`, `2019-07-19-preview`. Use crate feature `package-preview-2019-07-19` to enable. The operations will be in the `package_preview_2019_07_19` module. - `package-preview-2019-04` has 16 operations from 1 API versions: `2019-04-01`. Use crate feature `package-preview-2019-04` to enable. The operations will be in the `package_preview_2019_04` module. - `package-2022-11` has 28 operations from 2 API versions: `2020-10-25`, `2022-11-01`. Use crate feature `package-2022-11` to enable. The operations will be in the `package_2022_11` module. - `package-2022-03` has 28 operations from 2 API versions: `2020-10-25`, `2022-03-01`. Use crate feature `package-2022-03` to enable. The operations will be in the `package_2022_03` module. - `package-2021-07-01` has 24 operations from 2 API versions: `2020-10-25`, `2021-07-01`. Use crate feature `package-2021-07-01` to enable. The operations will be in the `package_2021_07_01` module.