devtools_session

Start or stop an inspection session on a tab. While active, console, network, exceptions, issues, scripts, and debugger events are collected across reloads. Stop removes every breakpoint, override, and emulation the session set. clear drops collected data.

Parameters

enum

required

One of: start, stop, status, clear.

integer

Target tab id from browser_tabs, which lists tabs across all windows. Defaults to the agent’s most recently opened usable tab, or the only usable tab. Otherwise select a listed tabId.

boolean

Capture response bodies (default false; bodies can also be fetched on demand)

integer

Per-body cap, default 1000000

enum

For clear One of: all, console, network, events, issues.

Example

{
  "action": "start",
  "tabId": 1234,
  "bodies": true
}

Drop collected network data only

{
  "action": "clear",
  "tabId": 1234,
  "what": "network"
}

{
  "action": "stop",
  "tabId": 1234
}

Browser automation

Developer tools

Parameters

Example

​Parameters

​Example

Parameters

Example