WordPress at a glance
filter is not described

plugins_api_result filter-hook . WP 2.7.0

Filters the Plugin Installation API response results.

Usage

add_filter( 'plugins_api_result', 'filter_function_name_2994', 10, 3 );
function filter_function_name_2994( $res, $action, $args ){
	// filter...

	return $res;
}
$res(object/WP_Error)
Response object or WP_Error.
$action(string)
The type of information being requested from the Plugin Installation API.
$args(object)
Plugin API arguments.

Where the hook is called

plugins_api()
wp-admin/includes/plugin-install.php 208
return apply_filters( 'plugins_api_result', $res, $action, $args );

Where the hook is used (in WP core)

Does not used.