@Target(value=PARAMETER) @Retention(value=RUNTIME) @Documented public @interface LocalContextValue
local GraphQLContext.
To bind to an attribute from the main context instead, see
@ContextValue.
ContextValuepublic abstract boolean required
Defaults to "true", leading to an exception thrown if the value is
missing. Switch to "false" if you prefer null if the value is
not present, or use Optional.