Request context value or lazy context factory.
OptionalidOptional upload id generator for tests or custom id policies.
OptionalinstrumentationOptional instrumentation target used by devtools/provider watchers.
OptionallimitsRequest body limits for upload actions.
OptionalsignerOptional signer used to prepare direct upload instructions.
Storage port used for server uploads and direct upload completion checks.
Upload definitions registered with this router.
Options for
createUploadRouter(...).