src/Api/AuthenticationRule.php
public function setRequirements($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Api\AuthRequirement::class);
        $this->requirements = $arr;

        return $this;
    }
public function setRequirements($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Api\AuthRequirement::class);
        $this->requirements = $arr;

        return $this;
    }
Requirements for additional authentication providers.

Generated from protobuf field <code>repeated .google.api.AuthRequirement requirements = 7;</code>
@param \Google\Api\AuthRequirement[]|\Google\Protobuf\Internal\RepeatedField $var
@return $this