Firestore/src/Admin/V1/UpdateFieldRequest.php
public function setField($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Firestore\Admin\V1\Field::class);
        $this->field = $var;

        return $this;
    }
public function setField($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Firestore\Admin\V1\Field::class);
        $this->field = $var;

        return $this;
    }
public function setField ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Firestore \ Admin \ V1 \ Field :: class ) ; $ this -> field = $ var ; return $ this ; }
The field to be updated.

Generated from protobuf field <code>.google.firestore.admin.v1.Field field = 1;</code>
@param \Google\Cloud\Firestore\Admin\V1\Field $var
@return $this
The field to be updated .