Datastore/src/V1/LookupResponse.php
public function setDeferred($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Datastore\V1\Key::class);
        $this->deferred = $arr;

        return $this;
    }
public function setDeferred($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Datastore\V1\Key::class);
        $this->deferred = $arr;

        return $this;
    }
public function setDeferred ( $ var ) { $ arr = GPBUtil :: checkRepeatedField ( $ var , \ Google \ Protobuf \ Internal \ GPBType :: MESSAGE , \ Google \ Cloud \ Datastore \ V1 \ Key :: class ) ; $ this -> deferred = $ arr ; return $ this ; }
A list of keys that were not looked up due to resource constraints. The
order of results in this field is undefined and has no relation to the
order of the keys in the input.

Generated from protobuf field <code>repeated .google.datastore.v1.Key deferred = 3;</code>
@param \Google\Cloud\Datastore\V1\Key[]|\Google\Protobuf\Internal\RepeatedField $var
@return $this
A list of keys that were not looked up due to resource constraints . The order of results in this field is undefined and has no relation to the order of the keys in the input .