Monitoring/src/V3/AlertPolicy.php
public function setCreationRecord($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Monitoring\V3\MutationRecord::class);
        $this->creation_record = $var;

        return $this;
    }
public function setCreationRecord($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Monitoring\V3\MutationRecord::class);
        $this->creation_record = $var;

        return $this;
    }
public function setCreationRecord ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Monitoring \ V3 \ MutationRecord :: class ) ; $ this -> creation_record = $ var ; return $ this ; }
A read-only record of the creation of the alerting policy. If provided
in a call to create or update, this field will be ignored.

Generated from protobuf field <code>.google.monitoring.v3.MutationRecord creation_record = 10;</code>
@param \Google\Cloud\Monitoring\V3\MutationRecord $var
@return $this
A read - only record of the creation of the alerting policy . If provided in a call to create or update this field will be ignored .