ga4_get_event_parameters

Best-effort event parameter inventory from GA4 metadata plus event reports. One of 27 Google Analytics 4 tools on the Get MCP Ads MCP gateway.

Best-effort event parameter inventory from GA4 metadata plus event reports. Documents Data API limitations for raw parameters.

ParametersLink to this section

Name	Type	Required	Notes
`propertyId`	string	Required	GA4 property ID (numeric, e.g., 123456789)
`eventNames`	array	Optional	Optional event names to sample, e.g. purchase, add_to_cart.
`startDate`	string	Optional	Start date YYYY-MM-DD or relative (7daysAgo, yesterday)
`endDate`	string	Optional	End date YYYY-MM-DD or relative (today, yesterday)
`datePreset`	string	Optional	One of: `today`, `yesterday`, `last7days`, `last28days`, `last30days`, `last90days`, `last12months`, `thisMonth`, `lastMonth`, `thisYear`. Default: `"last28days"`.
`limit`	integer	Optional	Default: `50`.

jsonThrough run_tool, since it is not announced

{
  "name": "run_tool",
  "arguments": {
    "name": "ga4_get_event_parameters",
    "args": {
      "propertyId": "<string>"
    }
  }
}