The source of truth for these partitions is not that code. It's the endpoints.json released in botocore (and replicated into every other sdk):<p><a href="https://github.com/boto/botocore/blob/a0e22400396eabd5a58e4bae00f7e2c5dff2fdaf/botocore/data/endpoints.json#L5839-L5855" rel="nofollow">https://github.com/boto/botocore/blob/a0e22400396eabd5a58e4b...</a><p>To quickly list all of them, you can use a simple jq expression, such as the following:<p><pre><code> curl https://raw.githubusercontent.com/boto/botocore/a0e22400/botocore/data/endpoints.json | jq '.partitions[] | [.partitionName, .partition, .regions]'</code></pre>