BigQueryDataTransfer/src/V1/ListTransferConfigsRequest.php
public function setDataSourceIds($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
        $this->data_source_ids = $arr;

        return $this;
    }
public function setDataSourceIds($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
        $this->data_source_ids = $arr;

        return $this;
    }
public function setDataSourceIds ( $ var ) { $ arr = GPBUtil :: checkRepeatedField ( $ var , \ Google \ Protobuf \ Internal \ GPBType :: STRING ) ; $ this -> data_source_ids = $ arr ; return $ this ; }
When specified, only configurations of requested data sources are returned.

Generated from protobuf field <code>repeated string data_source_ids = 2;</code>
@param string[]|\Google\Protobuf\Internal\RepeatedField $var
@return $this
When specified only configurations of requested data sources are returned .