OptionalbaseOptionalbodyrequest body
OptionalcacheA string indicating how the request will interact with the browser's cache to set request's cache.
Optionalcancelrequest cancellation token
OptionalcredentialsA string indicating whether credentials will be sent with the request always, never, or only when sent to a same-origin URL. Sets request's credentials.
Optionalformatformat of response (i.e. response.json() -> format: "json")
OptionalheadersA Headers object, an object literal, or an array of two-item arrays to set request's headers.
OptionalintegrityA cryptographic hash of the resource to be fetched by request. Sets request's integrity.
OptionalkeepaliveA boolean to set request's keepalive.
OptionalmethodA string to set request's method.
OptionalmodeA string to indicate whether the request will use CORS, or will be restricted to same-origin URLs. Sets request's mode.
request path
OptionalpriorityOptionalqueryquery params
OptionalredirectA string indicating whether request follows redirects, results in an error upon encountering a redirect, or returns the redirect (in an opaque fashion). Sets request's redirect.
OptionalreferrerA string whose value is a same-origin URL, "about:client", or the empty string, to set request's referrer.
OptionalreferrerA referrer policy to set request's referrerPolicy.
Optionalsecureset parameter to true for call securityWorker for this request
OptionalsignalAn AbortSignal to set request's signal.
Optionaltypecontent type of request body
OptionalwindowCan only be null. Used to disassociate request from any Window.
base url