src/ImboClient/ImagesQuery.php
public function fields(array $fields = null) {
        if ($fields === null) {
            return $this->fields;
        }

        $this->fields = $fields;

        return $this;
    }
public function fields(array $fields = null) {
        if ($fields === null) {
            return $this->fields;
        }

        $this->fields = $fields;

        return $this;
    }
public function fields ( array $ fields = null ) { if ( $ fields === null ) { return $ this -> fields ; } $ this -> fields = $ fields ; return $ this ; }
Set or get the fields attribute

@param string[] $fields Give this a value to set the fields property
@return string[]|self
Set or get the fields attribute