Access token used for HTTP Bearer authentication.
Typically obtained via your S2 account or created using s2.accessTokens.issue.
OptionalbaseBase URL for the S2 API.
Defaults to https://aws.s2.dev.
OptionalmakeFunction to make a basin-specific base URL.
Defaults to https://{basin}.b.aws.s2.dev.
OptionalretryRetry configuration for handling transient failures. Applies to management operations (basins, streams, tokens) and stream operations (read, append).
Configuration for constructing the top-level
S2client.