Model/DeploymentFile.php
public function setMetadata($metadata)
    {
        if (is_array($metadata)) {
            $this->metadata = $metadata;

            return $this;
        }
        $this->metadata = json_decode($metadata, true);
        if (null === $this->metadata) {
            $this->metadata = $metadata;
        }

        return $this;
    }
public function setMetadata($metadata)
    {
        if (is_array($metadata)) {
            $this->metadata = $metadata;

            return $this;
        }
        $this->metadata = json_decode($metadata, true);
        if (null === $this->metadata) {
            $this->metadata = $metadata;
        }

        return $this;
    }
Sets the "metadata" of the DeploymentFile.

@param array|string $metadata

@return DeploymentFile