curl -i -X POST "https://api.box.com/2.0/metadata_taxonomies" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -H "content-type: application/json" \
     -d '{
       "displayName": "Geography",
       "key": "geography",
       "namespace": "enterprise_123456"
     }'

client.metadata_taxonomies.create_metadata_taxonomy(
    display_name, namespace, key=taxonomy_key
)

await client.metadataTaxonomies.createMetadataTaxonomy({
  displayName: displayName,
  key: taxonomyKey,
  namespace: namespace,
} satisfies CreateMetadataTaxonomyRequestBody);

try await client.metadataTaxonomies.createMetadataTaxonomy(requestBody: CreateMetadataTaxonomyRequestBody(displayName: displayName, key: taxonomyKey, namespace: namespace))

client.getMetadataTaxonomies().createMetadataTaxonomy(new CreateMetadataTaxonomyRequestBody.Builder(displayName, namespace).key(taxonomyKey).build())

await client.MetadataTaxonomies.CreateMetadataTaxonomyAsync(requestBody: new CreateMetadataTaxonomyRequestBody(displayName: displayName, namespaceParam: namespaceParam) { Key = taxonomyKey });

{
  "id": "822227e0-47a5-921b-88a8-494760b2e6d2",
  "displayName": "Geography",
  "namespace": "enterprise_123456",
  "key": "geography",
  "levels": [
    {
      "displayName": "Continent",
      "description": "Continent",
      "level": 1
    }
  ]
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}

{
  "type": "error",
  "status": 400,
  "code": "item_name_invalid",
  "message": "Method Not Allowed",
  "context_info": {
    "message": "Something went wrong"
  },
  "help_url": "https://developer.box.com/guides/api-calls/permissions-and-errors/common-errors/",
  "request_id": "abcdef123456"
}