public function prepare_item_for_response( $item, $request ) {
		$data = array(
			'id'                 => $item->id,
			'creator_id'         => bp_get_group_creator_id( $item ),
			'parent_id'          => $item->parent_id,
			'date_created'       => bp_rest_prepare_date_response( $item->date_created ),
			'description'        => array(
				'raw'      => $item->description,
				'rendered' => bp_get_group_description( $item ),
			),
			'enable_forum'       => bp_group_is_forum_enabled( $item ),
			'link'               => bp_get_group_permalink( $item ),
			'name'               => bp_get_group_name( $item ),
			'slug'               => bp_get_group_slug( $item ),
			'status'             => bp_get_group_status( $item ),
			'types'              => bp_groups_get_group_type( $item->id, false ),
			'admins'             => array(),
			'mods'               => array(),
			'total_member_count' => null,
			'last_activity'      => null,
			'last_activity_diff' => null,
		);

		// Return avatars, if allowed.
		if ( true !== bp_disable_group_avatar_uploads() ) {
			$data['avatar_urls'] = array(
				'full'  => bp_core_fetch_avatar(
					array(
						'html'    => false,
						'object'  => 'group',
						'item_id' => $item->id,
						'type'    => 'full',
					)
				),
				'thumb' => bp_core_fetch_avatar(
					array(
						'html'    => false,
						'object'  => 'group',
						'item_id' => $item->id,
						'type'    => 'thumb',
					)
				),
			);
		}

		// Get group type(s).
		if ( false === $data['types'] ) {
			$data['types'] = array();
		}

		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';

		// If this is the 'edit' context or 'populate_extras' has been requested.
		if ( 'edit' === $context || true === $request->get_param( 'populate_extras' ) ) {
			$data['total_member_count'] = (int) $item->total_member_count;
			$data['last_activity']      = bp_rest_prepare_date_response( $item->last_activity );
			$data['last_activity_diff'] = bp_get_group_last_active( $item );
		}

		// If this is the 'edit' context, get more data about the group.
		if ( 'edit' === $context ) {
			// Add admins and moderators to their respective arrays.
			$admin_mods = groups_get_group_members(
				array(
					'group_id'   => $item->id,
					'group_role' => array(
						'admin',
						'mod',
					),
				)
			);

			foreach ( (array) $admin_mods['members'] as $user ) {
				// Make sure to unset private data.
				$private_keys = array_intersect(
					array_keys( get_object_vars( $user ) ),
					array(
						'user_pass',
						'user_email',
						'user_activation_key',
					)
				);

				foreach ( $private_keys as $private_key ) {
					unset( $user->{$private_key} );
				}

				if ( ! empty( $user->is_admin ) ) {
					$data['admins'][] = $user;
				} else {
					$data['mods'][] = $user;
				}
			}
		}

		$data     = $this->add_additional_fields_to_object( $data, $request );
		$data     = $this->filter_response_by_context( $data, $context );
		$response = rest_ensure_response( $data );

		$response->add_links( $this->prepare_links( $item ) );

		/**
		 * Filter a group value returned from the API.
		 *
		 * @since 5.0.0
		 *
		 * @param WP_REST_Response $response The response data.
		 * @param WP_REST_Request  $request  Request used to generate the response.
		 * @param BP_Groups_Group  $item     Group object.
		 */
		return apply_filters( 'bp_rest_groups_prepare_value', $response, $request, $item );
	}