Name of the cookies to remove.

If specified, deletes all the cookies with the given name where domain and path match provided URL.

If specified, deletes only cookies with the exact domain.

If specified, deletes only cookies with the exact path.

If specified, deletes only cookies with the the given name and partitionKey where all partition key attributes match the cookie partition key attribute.

True to emulate internet disconnection.

Minimum latency from request sent to response headers received (ms).

Maximal aggregated download throughput (bytes/sec). -1 disables download throttling.

Maximal aggregated upload throughput (bytes/sec). -1 disables upload throttling.

Connection type if known.

WebRTC packet loss (percent, 0-100). 0 disables packet loss emulation, 100 drops all the packets.

WebRTC packet queue length (packet). 0 removes any queue length limitations.

WebRTC packetReordering feature.

Buffer size in bytes to use when preserving network payloads (XHRs, etc).

Per-resource buffer size in bytes to use when preserving network payloads (XHRs, etc).

Longest post body size (in bytes) that would be included in requestWillBeSent notification

Whether DirectSocket chunk send/receive events should be reported.

Enable storing response bodies outside of renderer, so that these survive a cross-process navigation. Requires maxTotalBufferSize to be set. Currently defaults to false.

The list of URLs for which applicable cookies will be fetched. If not specified, it's assumed to be set to the list containing the URLs of the page and all of its subframes.

Array of cookie objects.

Identifier of the network request to get content for.

Request body string, omitting files from multipart requests

Identifier of the network request to get content for.

Response body.

True, if content was sent as base64.

Bypass service worker and load from network.

Cache disabled state.

Cookie name.

Cookie value.

The request-URI to associate with the setting of the cookie. This value can affect the default domain, path, source port, and source scheme values of the created cookie.

Cookie domain.

Cookie path.

True if cookie is secure.

True if cookie is http-only.

Cookie SameSite type.

Cookie expiration date, session cookie if not set

Cookie Priority type.

True if cookie is SameParty.

Cookie source scheme type.

Cookie source port. Valid values are {-1, [1, 65535]}, -1 indicates an unspecified port. An unspecified port value allows protocol clients to emulate legacy cookie scope for the port. This is a temporary ability and it will be removed in the future.

Cookie partition key. If not set, the cookie will be set as not partitioned.

Always set to true. If an error occurs, the response indicates protocol error.

Cookies to be set.

Map with extra HTTP headers.

User agent to use.

Browser language to emulate.

The platform navigator.platform should return.

To be sent in Sec-CH-UA-* headers and returned in navigator.userAgentData

True if browser cache can be cleared.

True if browser cookies can be cleared.

True if emulation of network conditions is supported.

Array of cookie objects.

Whether to enable or disable events for the Reporting API

Origin to get certificate for.

Whether IP proxy is available

Identifier for the intercepted request to get body for.

Response body.

True, if content was sent as base64.

If no frameId is provided, the status of the target is provided.

Frame id to get the resource for. Mandatory for frame targets, and should be omitted for worker targets.

URL of the resource to get content for.

Options for the request.

Identifier of XHR to replay.

Identifier of the network response to search.

String to search for.

If true, search is case sensitive.

If true, treats string parameter as regex.

List of search matches.

List of accepted content encodings.

Whether to attach a page script stack for debugging purpose.

URL patterns to block. Wildcards ('*') are allowed.

Whether 3pc restriction is enabled.

Whether 3pc grace period exception should be enabled; false by default.

Whether 3pc heuristics exceptions should be enabled; false by default.

Whether IP Proxy is being bypassed by devtools; false by default.

Identifier of the request to stream.

Data that has been buffered until streaming is enabled. (Encoded as a base64 string when passed over JSON)

If set this causes the request to fail with the given reason. Passing Aborted for requests marked with isNavigationRequest also cancels the navigation. Must not be set in response to an authChallenge.

If set the requests completes using with the provided base64 encoded raw response, including HTTP status line and headers etc... Must not be set in response to an authChallenge. (Encoded as a base64 string when passed over JSON)

If set the request url will be modified in a way that's not observable by page. Must not be set in response to an authChallenge.

If set this allows the request method to be overridden. Must not be set in response to an authChallenge.

If set this allows postData to be set. Must not be set in response to an authChallenge.

If set this allows the request headers to be changed. Must not be set in response to an authChallenge.

Response to a requestIntercepted with an authChallenge. Must not be set otherwise.

Requests matching any of these patterns will be forwarded and wait for the corresponding continueInterceptedRequest call.

Request identifier.

Timestamp.

Data chunk length.

Actual bytes received (might be less than dataLength for compressed encodings).

Data that was received. (Encoded as a base64 string when passed over JSON)

Request identifier.

Timestamp.

Message type.

Message identifier.

Message content.

Request identifier.

Timestamp.

Resource type.

Error message. List of network errors: https://cs.chromium.org/chromium/src/net/base/net_error_list.h

True if loading was canceled.

The reason why loading was blocked, if any.

The reason why loading was blocked by CORS, if any.

Request identifier.

Timestamp.

Total number of bytes received for this request.

Request identifier.

Request identifier.

Loader identifier. Empty string if the request is fetched from worker.

URL of the document this request is loaded for.

Request data.

Timestamp.

Timestamp.

Request initiator.

In the case that redirectResponse is populated, this flag indicates whether requestWillBeSentExtraInfo and responseReceivedExtraInfo events will be or were emitted for the request which was just redirected.

Redirect response data.

Type of this resource.

Frame identifier.

Whether the request is initiated by a user gesture. Defaults to false.

Request identifier.

Loader identifier. Empty string if the request is fetched from worker.

Timestamp.

Resource type.

Response data.

Indicates whether requestWillBeSentExtraInfo and responseReceivedExtraInfo events will be or were emitted for this request.

Frame identifier.

Request identifier.

Timestamp.

Request identifier.

WebSocket request URL.

Request initiator.

Request identifier.

Timestamp.

WebSocket error message.

Request identifier.

Timestamp.

WebSocket response data.

Request identifier.

Timestamp.

WebSocket response data.

Request identifier.

Timestamp.

WebSocket response data.

Request identifier.

Timestamp.

UTC Timestamp.

WebSocket request data.

WebTransport identifier.

Timestamp.

WebTransport identifier.

Timestamp.

WebTransport identifier.

WebTransport request URL.

Timestamp.

Request initiator.

Unsigned int 16.

Expected to be unsigned integer.

Expected to be unsigned integer.

Expected to be unsigned integer.

Expected to be unsigned integer.

Origin of the document(s) which configured the endpoints.

Request identifier. Used to match this information to an existing requestWillBeSent event.

A list of cookies potentially associated to the requested URL. This includes both cookies sent with the request and the ones not sent; the latter are distinguished by having blockedReasons field set.

Raw request headers as they will be sent over the wire.

Connection timing information for the request.

The client security state set for the request.

Whether the site has partitioned cookies stored in a partition different than the current one.

Request identifier.

New priority

Timestamp.

Request identifier. Used to match this information to another responseReceived event.

Raw response headers as they were received over the wire. Duplicate headers in the response are represented as a single key with their values concatentated using \n as the separator. See also headersText that contains verbatim text for HTTP/1.*.

Request identifier. Used to match this information to another responseReceived event.

A list of cookies which were not stored from the response along with the corresponding reasons for blocking. The cookies here may not be valid due to syntax errors, which are represented by the invalid cookie line string instead of a proper cookie.

Raw response headers as they were received over the wire. Duplicate headers in the response are represented as a single key with their values concatentated using \n as the separator. See also headersText that contains verbatim text for HTTP/1.*.

The IP address space of the resource. The address space can only be determined once the transport established the connection, so we can't send it in requestWillBeSentExtraInfo.

The status code of the response. This is useful in cases the request failed and no responseReceived event is triggered, which is the case for, e.g., CORS errors. This is also the correct status code for cached requests, where the status in responseReceived is a 200 and this will be 304.

Raw response header text as it was received over the wire. The raw text may not always be available, such as in the case of HTTP/2 or QUIC.

The cookie partition key that will be used to store partitioned cookies set in this response. Only sent when partitioned cookies are enabled.

True if partitioned cookies are enabled, but the partition key is not serializable to string.

A list of cookies which should have been blocked by 3PCD but are exempted and stored from the response with the corresponding reason.

Request identifier.

Information about the signed exchange response.

Request identifier of the subresource request

URL of the subresource resource.

Error message

Bundle request identifier. Used to match this information to another event. This made be absent in case when the instrumentation was enabled only after webbundle was parsed.

Request identifier of the subresource request

URL of the subresource resource.

Bundle request identifier. Used to match this information to another event. This made be absent in case when the instrumentation was enabled only after webbundle was parsed.

Request identifier. Used to match this information to another event.

Error message

Request identifier. Used to match this information to another event.

A list of URLs of resources in the subresource Web Bundle.

Detailed success or error status of the operation. 'AlreadyExists' also signifies a successful operation, as the result of the operation already exists und thus, the operation was abort preemptively (e.g. a cache hit).

Top level origin. The context in which the operation was attempted.

Origin of the issuer in case of a "Issuance" or "Redemption" operation.

The number of obtained Trust Tokens on a successful "Issuance" operation.

Each request the page makes will have a unique id, however if any redirects are encountered while processing that fetch, they will be reported with the same id as the original fetch. Likewise if HTTP authentication is needed then the same fetch id will be used.

The id of the frame that initiated the request.

How the requested resource will be used.

Whether this is a navigation request, which can abort the navigation completely.

Set if the request is a navigation that will result in a download. Only present after response is received from the server (i.e. HeadersReceived stage).

Redirect location, only sent if a redirect was intercepted.

Details of the Authorization Challenge encountered. If this is set then continueInterceptedRequest must contain an authChallengeResponse.

Response error if intercepted at response stage or if redirect occurred while intercepting request.

Response code if intercepted at response stage or if redirect occurred while intercepting request or auth retry occurred.

Response headers if intercepted at the response stage or if redirect occurred while intercepting request or auth retry occurred.

If the intercepted request had a corresponding requestWillBeSent event fired for it, then this requestId will be the same as the requestId present in the requestWillBeSent event.

Resource URL. This is the url of the original network request.

Type of this resource.

Cached response data.

Cached response body size.

Cookie name.

Cookie value.

Cookie domain.

Cookie path.

Cookie expiration date as the number of seconds since the UNIX epoch. The value is set to -1 if the expiry date is not set. The value can be null for values that cannot be represented in JSON (±Inf).

Cookie size.

True if cookie is http-only.

True if cookie is secure.

True in case of session cookie.

Cookie SameSite type.

Cookie Priority

True if cookie is SameParty.

Cookie source scheme type.

Cookie source port. Valid values are {-1, [1, 65535]}, -1 indicates an unspecified port. An unspecified port value allows protocol clients to emulate legacy cookie scope for the port. This is a temporary ability and it will be removed in the future.

Cookie partition key.

True if cookie partition key is opaque.

Cookie name.

Cookie value.

The request-URI to associate with the setting of the cookie. This value can affect the default domain, path, source port, and source scheme values of the created cookie.

Cookie domain.

Cookie path.

True if cookie is secure.

True if cookie is http-only.

Cookie SameSite type.

Cookie expiration date, session cookie if not set

Cookie Priority.

True if cookie is SameParty.

Cookie source scheme type.

Cookie source port. Valid values are {-1, [1, 65535]}, -1 indicates an unspecified port. An unspecified port value allows protocol clients to emulate legacy cookie scope for the port. This is a temporary ability and it will be removed in the future.

Cookie partition key. If not set, the cookie will be set as not partitioned.

Type of this initiator.

Initiator JavaScript stack trace, set for Script only. Requires the Debugger domain to be enabled.

Initiator URL, set for Parser type or for Script type (when script is importing module) or for SignedExchange type.

Initiator line number, set for Parser type or for Script type (when script is importing module) (0-based).

Initiator column number, set for Parser type or for Script type (when script is importing module) (0-based).

Set if another request triggered this request (e.g. preflight).

Request URL (without fragment).

Fragment of the requested URL starting with hash, if present.

HTTP request method.

HTTP request headers.

HTTP POST request data. Use postDataEntries instead.

True when the request has POST data. Note that postData might still be omitted when this flag is true when the data is too long.

Request body elements (post data broken into individual entries).

The mixed content type of the request.

Priority of the resource request at the time request is sent.

The referrer policy of the request, as defined in https://www.w3.org/TR/referrer-policy/

Whether is loaded via link preload.

Set for requests when the TrustToken API is used. Contains the parameters passed by the developer (e.g. via "fetch") as understood by the backend.

True if this resource request is considered to be the 'same site' as the request corresponding to the main frame.

True when the resource request is ad-related.

Timing's requestTime is a baseline in seconds, while the other numbers are ticks in milliseconds relatively to this requestTime.

Started resolving proxy.

Finished resolving proxy.

Started DNS address resolve.

Finished DNS address resolve.

Started connecting to the remote host.

Connected to the remote host.

Started SSL handshake.

Finished SSL handshake.

Started running ServiceWorker.

Finished Starting ServiceWorker.

Started fetch event.

Settled fetch event respondWith promise.

Started ServiceWorker static routing source evaluation.

Started cache lookup when the source was evaluated to cache.

Started sending request.

Finished sending request.

Time the server started pushing request.

Time the server finished pushing request.

Started receiving response headers.

Finished receiving response headers.

Response URL. This URL can be different from CachedResource.url in case of redirect.

HTTP response status code.

HTTP response status text.

HTTP response headers.

HTTP response headers text. This has been replaced by the headers in Network.responseReceivedExtraInfo.

Resource mimeType as determined by the browser.

Resource charset as determined by the browser (if applicable).

Refined HTTP request headers that were actually transmitted over the network.

HTTP request headers text. This has been replaced by the headers in Network.requestWillBeSentExtraInfo.

Specifies whether physical connection was actually reused for this request.

Physical connection id that was actually used for this request.

Remote IP address.

Remote port.

Specifies that the request was served from the disk cache.

Specifies that the request was served from the ServiceWorker.

Specifies that the request was served from the prefetch cache.

Specifies that the request was served from the prefetch cache.

Information about how ServiceWorker Static Router API was used. If this field is set with matchedSourceType field, a matching rule is found. If this field is set without matchedSource, no matching rule is found. Otherwise, the API is not used.

Total number of bytes received for this request so far.

Timing information for the given request.

Response source of response from ServiceWorker.

The time at which the returned response was generated.

Cache Storage Cache Name.

Protocol used to fetch this request.

The reason why Chrome uses a specific transport protocol for HTTP semantics.

Security state of the request resource.

Security details for the request.

Indicates whether the request was sent through IP Protection proxies. If set to true, the request used the IP Protection privacy feature.

Protocol name (e.g. "TLS 1.2" or "QUIC").

Key Exchange used by the connection, or the empty string if not applicable.

(EC)DH group used by the connection, if applicable.

Cipher name.

TLS MAC. Note that AEAD ciphers do not have separate MACs.

Certificate ID value.

Certificate subject name.

Subject Alternative Name (SAN) DNS names and IP addresses.

Name of the issuing CA.

Certificate valid from date.

Certificate valid to (expiration) date

List of signed certificate timestamps (SCTs).

Whether the request complied with Certificate Transparency policy

The signature algorithm used by the server in the TLS server signature, represented as a TLS SignatureScheme code point. Omitted if not applicable or not known.

Whether the connection used Encrypted ClientHello

Validation status.

Origin.

Log name / description.

Log ID.

Issuance date. Unlike TimeSinceEpoch, this contains the number of milliseconds since January 1, 1970, UTC, not the number of seconds.

Hash algorithm.

Signature algorithm.

Signature data.

WebSocket message opcode.

WebSocket message mask.

WebSocket message payload data. If the opcode is 1, this is a text message and payloadData is a UTF-8 string. If the opcode isn't 1, then payloadData is a base64 encoded string representing binary data.

HTTP request headers.

HTTP response status code.

HTTP response status text.

HTTP response headers.

HTTP response headers text.

HTTP request headers.

HTTP request headers text.

The cookie object representing the cookie which was not sent.

The reason(s) the cookie was blocked. If empty means the cookie is included.

The reason the cookie should have been blocked by 3PCD but is exempted. A cookie could only have at most one exemption reason.

Source of the authentication challenge.

Origin of the challenger.

The authentication scheme used, such as basic or digest

The realm of the challenge. May be empty.

The decision on what to do in response to the authorization challenge. Default means deferring to the default behavior of the net stack, which will likely either the Cancel authentication or display a popup dialog box.

The username to provide, possibly empty. Should only be set if response is ProvideCredentials.

The password to provide, possibly empty. Should only be set if response is ProvideCredentials.

The reason(s) this cookie was blocked.

The string representing this individual cookie as it would appear in the header. This is not the entire "cookie" or "set-cookie" header which could have multiple cookies.

The cookie object which represents the cookie which was not stored. It is optional because sometimes complete cookie information is not available, such as in the case of parsing errors.

Timing's requestTime is a baseline in seconds, while the other numbers are ticks in milliseconds relatively to this requestTime. Matches ResourceTiming's requestTime for the same request (but not for redirected requests).

The site of the top-level URL the browser was visiting at the start of the request to the endpoint that set the cookie.

Indicates if the cookie has any ancestors that are cross-site to the topLevelSite.

TCP_NODELAY option

Expected to be unsigned integer.

Expected to be unsigned integer.

Expected to be unsigned integer.

Null for connected mode.

Null for connected mode. Expected to be unsigned integer.

Unsigned int 16.

Unsigned int 16.

Expected to be unsigned integer.

Expected to be unsigned integer.

The reason the cookie was exempted.

The string representing this individual cookie as it would appear in the header.

The cookie object representing the cookie.

Optional values used for error reporting.

If successful, one of the following two fields holds the result.

Response headers.

The URL of the endpoint to which reports may be delivered.

Name of the endpoint group.

The URL of the document that triggered the report.

The name of the endpoint group that should be used to deliver the report.

The type of the report (specifies the set of data that is contained in the report body).

When the report was generated.

How many uploads deep the related request was.

The number of delivery attempts made so far, not including an active attempt.

Wildcards ('*' -> zero or more, '?' -> exactly one) are allowed. Escape character is backslash. Omitting is equivalent to "*".

If set, only requests for matching resource types will be intercepted.

Stage at which to begin intercepting requests. Default is Request.

ID of the rule matched. If there is a matched rule, this field will be set, otherwiser no value will be set.

The router source of the matched rule. If there is a matched rule, this field will be set, otherwise no value will be set.

The actual router source used.

Error message.

The index of the signature which caused the error.

The field which caused the error.

Signed exchange request URL.

Signed exchange response code.

Signed exchange response headers.

Signed exchange response signature.

Signed exchange header integrity hash in the form of sha256-<base64-hash-value>.

The outer response of signed HTTP exchange which was received from network.

Whether network response for the signed exchange was accompanied by extra headers.

Information about the signed exchange header.

Security details for the signed exchange header.

Errors occurred while handling the signed exchange.

Signed exchange signature label.

The hex string of signed exchange signature.

Signed exchange signature integrity.

Signed exchange signature cert Url.

The hex string of signed exchange signature cert sha256.

Signed exchange signature validity Url.

Signed exchange signature date.

Signed exchange signature expires.

The encoded certificates.

Only set for "token-redemption" operation and determine whether to request a fresh SRR or use a still valid cached SRR.

Origins of issuers from whom to request tokens or redemption records.