Vision/src/V1/InputConfig.php
public function setGcsSource($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Vision\V1\GcsSource::class);
        $this->gcs_source = $var;

        return $this;
    }
public function setGcsSource($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Vision\V1\GcsSource::class);
        $this->gcs_source = $var;

        return $this;
    }
public function setGcsSource ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Vision \ V1 \ GcsSource :: class ) ; $ this -> gcs_source = $ var ; return $ this ; }
The Google Cloud Storage location to read the input from.

Generated from protobuf field <code>.google.cloud.vision.v1.GcsSource gcs_source = 1;</code>
@param \Google\Cloud\Vision\V1\GcsSource $var
@return $this
The Google Cloud Storage location to read the input from .