16 breaking releases

new 0.31.1 Sep 20, 2023
0.30.0 Aug 24, 2023
0.28.0 May 24, 2023
0.25.0 Mar 30, 2023
0.16.0 Jul 22, 2022

#338 in #aws

Download history 2/week @ 2023-06-10 17/week @ 2023-06-17 16/week @ 2023-06-24 3/week @ 2023-07-01 4/week @ 2023-07-22 20/week @ 2023-07-29 16/week @ 2023-08-05 18/week @ 2023-08-12 21/week @ 2023-08-19 37/week @ 2023-08-26 19/week @ 2023-09-02 2/week @ 2023-09-09 50/week @ 2023-09-16

109 downloads per month


41K SLoC


Please Note: The SDK is currently in Developer Preview and is intended strictly for feedback purposes only. Do not use this SDK for production workloads.

Amazon Web Services Mainframe Modernization provides tools and resources to help you plan and implement migration and modernization from mainframes to Amazon Web Services managed runtime environments. It provides tools for analyzing existing mainframe applications, developing or updating mainframe applications using COBOL or PL/I, and implementing an automated pipeline for continuous integration and continuous delivery (CI/CD) of the applications.

Getting Started

Examples are available for many services and operations, check out the examples folder in GitHub.

The SDK provides one crate per AWS service. You must add Tokio as a dependency within your Rust project to execute asynchronous code. To add aws-sdk-m2 to your project, add the following to your Cargo.toml file:

aws-config = "0.56.1"
aws-sdk-m2 = "0.31.1"
tokio = { version = "1", features = ["full"] }

Then in code, a client can be created with the following:

use aws_sdk_m2 as m2;

async fn main() -> Result<(), m2::Error> {
    let config = aws_config::load_from_env().await;
    let client = aws_sdk_m2::Client::new(&config);

    // ... make some calls with the client


See the client documentation for information on what calls can be made, and the inputs and outputs for each of those calls.

Using the SDK

Until the SDK is released, we will be adding information about using the SDK to the Developer Guide. Feel free to suggest additional sections for the guide by opening an issue and describing what you are trying to do.

Getting Help


This project is licensed under the Apache-2.0 License.


~373K SLoC