WP_REST_Plugins_Controller::get_item_permissions_check( WP_REST_Request $request )

Source

File: wp-includes/rest-api/endpoints/class-wp-rest-plugins-controller.php

public function get_item_permissions_check( $request ) {
		if ( ! current_user_can( 'activate_plugins' ) ) {
			return new WP_Error(
				'rest_cannot_view_plugin',
				__( 'Sorry, you are not allowed to manage plugins for this site.' ),
				array( 'status' => rest_authorization_required_code() )
			);
		}

		$can_read = $this->check_read_permission( $request['plugin'] );

		if ( is_wp_error( $can_read ) ) {
			return $can_read;
		}

		return true;
	}