BP_REST_Friends_Endpoint::get_collection_params()

	public function get_collection_params() {
		$params                       = parent::get_collection_params();
		$params['context']['default'] = 'view';

		unset( $params['search'] );

		$params['user_id'] = array(
			'description'       => __( 'ID of the user whose friends are being retrieved.', 'buddyboss' ),
			'default'           => bp_loggedin_user_id(),
			'type'              => 'integer',
			'required'          => true,
			'sanitize_callback' => 'absint',
			'validate_callback' => 'rest_validate_request_arg',
		);

		$params['is_confirmed'] = array(
			'description'       => __( 'Wether the friendship has been accepted.', 'buddyboss' ),
			'default'           => 0,
			'type'              => 'integer',
			'sanitize_callback' => 'absint',
			'validate_callback' => 'rest_validate_request_arg',
		);

		$params['id'] = array(
			'description'       => __( 'ID of a specific friendship to retrieve.', 'buddyboss' ),
			'default'           => 0,
			'type'              => 'integer',
			'sanitize_callback' => 'absint',
			'validate_callback' => 'rest_validate_request_arg',
		);

		$params['initiator_id'] = array(
			'description'       => __( 'ID of the friendship initiator.', 'buddyboss' ),
			'default'           => 0,
			'type'              => 'integer',
			'sanitize_callback' => 'absint',
			'validate_callback' => 'rest_validate_request_arg',
		);

		$params['friend_id'] = array(
			'description'       => __( 'ID of a specific friendship to retrieve.', 'buddyboss' ),
			'default'           => 0,
			'type'              => 'integer',
			'sanitize_callback' => 'absint',
			'validate_callback' => 'rest_validate_request_arg',
		);

		$params['order_by'] = array(
			'description'       => __( 'Column name to order the results by.', 'buddyboss' ),
			'default'           => 'date_created',
			'type'              => 'string',
			'enum'              => array( 'date_created', 'initiator_user_id', 'friend_user_id', 'id' ),
			'sanitize_callback' => 'sanitize_key',
			'validate_callback' => 'rest_validate_request_arg',
		);

		$params['order'] = array(
			'description'       => __( 'Order results ascending or descending.', 'buddyboss' ),
			'default'           => 'desc',
			'type'              => 'string',
			'enum'              => array( 'asc', 'desc' ),
			'sanitize_callback' => 'sanitize_key',
			'validate_callback' => 'rest_validate_request_arg',
		);

		/**
		 * Filters the collection query params.
		 *
		 * @param array $params Query params.
		 */
		return apply_filters( 'bp_rest_friends_collection_params', $params );
	}