curl -i -X GET "https://api.box.com/2.0/metadata_templates/enterprise" \
     -H "authorization: Bearer <ACCESS_TOKEN>"

await client.metadataTemplates.getEnterpriseMetadataTemplates();

client.metadata_templates.get_enterprise_metadata_templates()

await client.MetadataTemplates.GetEnterpriseMetadataTemplatesAsync();

Iterable<MetadataTemplate> templates = MetadataTemplate.getEnterpriseMetadataTemplates(api);
for (MetadataTemplate templateInfo : templates) {
    // Do something with the metadata template.
}

templates = client.get_metadata_templates()
for template in templates:
    print(f'Metadata template {template.templateKey} is in enterprise scope')

BoxEnterpriseMetadataTemplateCollection<BoxMetadataTemplate> templates = await client.MetadataManager
    .GetEnterpriseMetadataAsync();

client.metadata.getTemplates('enterprise')
	.then(templates => {
		/* templates -> {
			limit: 100,
			entries: 
			[ { templateKey: 'documentFlow',
				scope: 'enterprise_12345',
				displayName: 'Document Flow',
				hidden: false,
				fields: 
					[ { type: 'string',
						key: 'currentDocumentStage',
						displayName: 'Current Document Stage',
						hidden: false }
					{ type: 'string',
						key: 'needsApprovalFrom',
						displayName: 'Needs Approval From',
						hidden: false },
					{ type: 'string',
						key: 'nextDocumentStage',
						displayName: 'Next Document Stage',
						hidden: false }
					{ type: 'float',
						key: 'maximumDaysAllowedInCurrentStage',
						displayName: 'Maximum Days Allowed In Current Stage',
						hidden: false }
				{ templateKey: 'marketingCollateral',
				scope: 'enterprise_12345',
				displayName: 'Marketing Collateral',
				hidden: false,
				fields: 
					[ { type: 'string',
						key: 'audience1',
						displayName: 'Audience',
						hidden: false },
					{ type: 'string',
						key: 'previousState',
						displayName: 'Previous State',
						hidden: false } ] },
				{ templateKey: 'productInfo',
				scope: 'enterprise_12345',
				displayName: 'Product Info',
				hidden: false,
				fields: 
					[ { type: 'float',
						key: 'skuNumber',
						displayName: 'SKU Number',
						hidden: false },
					{ type: 'enum',
						key: 'department',
						displayName: 'Department',
						hidden: false,
						options: 
						[ { key: 'Beauty' },
						{ key: 'Shoes' },
						{ key: 'Accessories' },
						{ key: 'Clothing' },
						{ key: 'Handbags' },
						{ key: 'Bedding' },
						{ key: 'Watches' } ] },
					{ type: 'date',
						key: 'displayDate',
						displayName: 'Display Date',
						hidden: false } ] } ],
			next_marker: null,
			prev_marker: null }
		*/
	});

let iterator = client.metadata.listEnterpriseTemplates(scope: "enterprise")
iterator.next { results in
    switch results {
    case let .success(page):
        for template in page.entries {
            print("Template name: \(template.displayName)")
        }

    case let .failure(error):
        print(error)
    }
}