curl -i -X DELETE "https://api.box.com/2.0/metadata_templates/enterprise/securityClassification-6VMVochwUWo/schema" \
-H "Authorization: Bearer <ACCESS_TOKEN>"
var isDeleted = await client.MetadataManager.DeleteMetadataTemplate("enterprise", "securityClassification-6VMVochwUWo");
MetadataTemplate.deleteMetadataTemplate(api, Metadata.ENTERPRISE_METADATA_SCOPE, Metadata.CLASSIFICATION_TEMPLATE_KEY);
client.metadata_template('enterprise', 'securityClassification-6VMVochwUWo').delete()
client.metadata.deleteTemplate('enterprise', 'securityClassification-6VMVochwUWo', callback);