1.40.1
(fix): Map request bodies (e.g. map<string, string>) can be passed as keyword arguments again, as they
could before 1.34.1. create(id: "h", MY_SECRET: "x") sends {"MY_SECRET":"x"} instead of an empty
body. Passing the body argument (request:, or the wrapped body key) still takes precedence, and path,
query and header arguments are never included in the body. Set allowMapBodyAsKeywordArguments: false
to only read map bodies from the body argument, as 1.34.1 through 1.39.x did.
1.40.0
(feat): Add the opt-in omitUnsetModelFields config option. When enabled, request bodies no longer include model
fields the caller did not set. Without it, a required field left out of a nested object (e.g. a partial
update payload) is sent as null, which APIs with sparse-update semantics reject. With the option on, unset
fields are omitted from to_h, and a field set explicitly to nil is still sent as null unless it is
optional and not nullable. Disabled by default, so existing request bodies are unchanged.