# azure_mgmt_solutions 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/solutions/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-managedapplications-2021-07`. The following [tags](https://github.com/Azure/azure-sdk-for-rust/blob/legacy/services/tags.md) are available: - `package-preview-2023-12` has 32 operations from 1 API versions: `2023-12-01-preview`. Use crate feature `package-preview-2023-12` to enable. The operations will be in the `package_preview_2023_12` module. - `package-managedapplications-2021-07` has 31 operations from 1 API versions: `2021-07-01`. Use crate feature `package-managedapplications-2021-07` to enable. The operations will be in the `package_managedapplications_2021_07` module. - `package-managedapplications-2021-02` has 31 operations from 1 API versions: `2021-02-01-preview`. Use crate feature `package-managedapplications-2021-02` to enable. The operations will be in the `package_managedapplications_2021_02` module. - `package-managedapplications-2020-08` has 31 operations from 1 API versions: `2020-08-21-preview`. Use crate feature `package-managedapplications-2020-08` to enable. The operations will be in the `package_managedapplications_2020_08` module. - `package-managedapplications-2019-07` has 31 operations from 1 API versions: `2019-07-01`. Use crate feature `package-managedapplications-2019-07` to enable. The operations will be in the `package_managedapplications_2019_07` module.