* The **`clone()`** method of the Response interface creates a clone of a response object, identical in every way, but stored in a different variable.

* The **`clone()`** method of the Request interface creates a copy of the current `Request` object. * * [MDN Reference](https://developer.mo

* The **`WebSocket.close()`** method closes the already `CLOSED`, this method does nothing. * * [MDN Reference](https://developer.mozilla.or

* Connect directly to Hyperdrive as if it's your database, returning a TCP socket. * * Calling this method returns an idential socket to if

* Create a CloudflarePrometheusError. * * @param message Error message. * @param code Error code. * @param options Error options.

* Create an ApiError. * * @param message Error message. * @param options Error options.

* Create a GraphQLError. * * @param message Error message. * @param graphqlErrors GraphQL error details. * @param options Error options.

* Create a ConfigError. * * @param message Error message. * @param options Error options.

* Create a StateNotInitializedError. * * @param component Component name. * @param options Error options.

* Create a TimeoutError. * * @param operation Operation name. * @param timeoutMs Timeout in milliseconds. * @param options Error options.

* Create a ValidationError. * * @param message Error message. * @param options Error options.

* Constructs MetricCoordinator and initializes state from storage. * * @param ctx Durable Object state. * @param env Worker environment bindings

* The content type of the returned image

* Returns the MIME type of the transformed media. * @returns The content type string (e.g., 'image/jpeg', 'video/mp4')

* The **`console.count()`** static method logs the number of times that this particular call to `count()` has been called. * * [MDN Referenc

* The **`console.countReset()`** static method resets counter used with console/count_static. * * [MDN Reference](https://developer.mozilla.

* The **`console.debug()`** static method outputs a message to the console at the 'debug' log level. * * [MDN Reference](https://developer.m

* The **`console.dir()`** static method displays a list of the properties of the specified JavaScript object. * * [MDN Reference](https://de

* The **`console.dirxml()`** static method displays an interactive tree of the descendant elements of the specified XML/HTML element. * * [M

* Draw an image on this transformer, returning a transform handle. * You can then apply more transformations, draw, or retrieve the output.

* The **`console.error()`** static method outputs a message to the console at the 'error' log level. * * [MDN Reference](https://developer.m

* Collects and aggregates metrics from all MetricExporter DOs. * * @returns Metrics and zone counts.

* Collects metrics from all accounts and serializes to Prometheus format. * * @returns Prometheus-formatted metrics string.

* Forward this email message to a verified destination address of the account. * @param rcptTo Verified destination address. * @param header

* Retrieve the current stored value

* Get a secret from the Secrets Store, returning a string of the secret value * if it exists, or throws an error if it does not exist

* @param name Name of the Worker script. * @param args Arguments to Worker script. * @param options Options for Dynamic Dispatch invocation.

* Gets or creates coordinator stub for account and ensures coordinator is initialized before returning. * * @param accountId Cloudflare account ID

* Gets or creates singleton MetricCoordinator instance. * * @param env Worker environment bindings. * @returns Initialized MetricCoordinator stu

* Get or create a MetricExporter instance by ID, ensuring it's initialized. * * @param id Composite ID in format "scopeType:scopeId:queryName".

* Fetches HTTP metrics via GraphQL (raw query, not processed). * For processed metrics use getZoneMetrics with "http-metrics" query. * * @param

* The **`getReader()`** method of the ReadableStream interface creates a reader and locks the stream to it. * * [MDN Reference](https://deve

* The **`console.group()`** static method creates a new inline group in the Web console log, causing any subsequent console messages to be indented by

* The **`console.groupCollapsed()`** static method creates a new inline group in the console. * * [MDN Reference](https://developer.mozilla.

* The **`console.groupEnd()`** static method exits the current inline group in the console. * * [MDN Reference](https://developer.mozilla.or

* The bytes of the response

* The **`console.info()`** static method outputs a message to the console at the 'info' log level. * * [MDN Reference](https://developer.moz

* Get image metadata (type, width and height) * @throws {@link ImagesError} with code 9412 if input is not an image * @param stream The imag

* Begin applying a series of transformations to an image * @param stream The image bytes * @returns A transform handle

* Creates a media transformer from an input stream. * @param media - The input media bytes * @returns A MediaTransformer instance for applyi