curl -i -X PUT "https://api.box.com/2.0/metadata_templates/enterprise/securityClassification-6VMVochwUWo/schema" \
     -H "authorization: Bearer <ACCESS_TOKEN>" \
     -H "content-type: application/json-patch+json" \
     -d '[{
       "op": "editEnumOption",
       "fieldKey": "Box__Security__Classification__Key",
       "enumOptionKey": "Sensitive",
       "data": {
         "key": "Very Sensitive",
         "staticConfig": {
           "classification": {
            "classificationDefinition": "Sensitive information that must not be shared.",
            "colorID": 4
           }
         }
       }
     }]'

await client.classifications.updateClassification([
  new UpdateClassificationRequestBody({
    enumOptionKey: classification.key,
    data: {
      key: updatedClassificationName,
      staticConfig: {
        classification: {
          colorId: 2,
          classificationDefinition: updatedClassificationDescription,
        } satisfies UpdateClassificationRequestBodyDataStaticConfigClassificationField,
      } satisfies UpdateClassificationRequestBodyDataStaticConfigField,
    } satisfies UpdateClassificationRequestBodyDataField,
  }),
]);

client.classifications.update_classification(
    [
        UpdateClassificationRequestBody(
            enum_option_key=classification.key,
            data=UpdateClassificationRequestBodyDataField(
                key=updated_classification_name,
                static_config=UpdateClassificationRequestBodyDataStaticConfigField(
                    classification=UpdateClassificationRequestBodyDataStaticConfigClassificationField(
                        color_id=2,
                        classification_definition=updated_classification_description,
                    )
                ),
            ),
        )
    ]
)

await client.Classifications.UpdateClassificationAsync(requestBody: Array.AsReadOnly(new [] {new UpdateClassificationRequestBody(enumOptionKey: classification.Key, data: new UpdateClassificationRequestBodyDataField(key: updatedClassificationName) { StaticConfig = new UpdateClassificationRequestBodyDataStaticConfigField() { Classification = new UpdateClassificationRequestBodyDataStaticConfigClassificationField() { ColorId = 2, ClassificationDefinition = updatedClassificationDescription } } })}));

List<MetadataTemplate.FieldOperation> updates = new ArrayList<MetadataTemplate.FieldOperation>();

String update = "{\n  op: \"editEnumOption\",\n  fieldKey: \"Box__Security__Classification__Key\",\n  enumOptionKey: \"Sensitive\",\n  data: {\n    key: \"Very Sensitive\"\n }\n}";

updates.add(new MetadataTemplate.FieldOperation(addCategoryFieldJSON));

MetadataTemplate.updateMetadataTemplate(api, Metadata.ENTERPRISE_METADATA_SCOPE, Metadata.CLASSIFICATION_TEMPLATE_KEY, updates);

template = client.metadata_template('enterprise', 'securityClassification-6VMVochwUWo')
new_updates = template.start_update()
new_updates.edit_enum_option('Box__Security__Classification__Key', 'Sensitive', 'Very Sensitive')
updated_template = template.update_info(updates=new_updates)

var update = new BoxMetadataTemplateUpdate
{
    Op = MetadataTemplateUpdateOp.editEnumOption,
    FieldKey = "Box_Security_Classification_Key",
    EnumOptionKey = "Sensitive",
    Data = new
    {
        key = "Very Sensitive"
    }
};

var template = await client.MetadataManager
    .UpdateMetadataTemplate(new List<BoxMetadataTemplateUpdate>() { update }, "enterprise", "securityClassification-6VMVochwUWo");

var operations = [{
  op: "editEnumOption",
  fieldKey: "Box__Security__Classification__Key",
  enumOptionKey: "Sensitive",
  data: {
    key: "Very Sensitive",
    classification: {
      classificationDefinition: "Sensitive information that must not be shared.",
      colorID: 4
    }
 }
}];
client.metadata.updateTemplate('enterprise', 'securityClassification-6VMVochwUWo', operations)
	.then(template => {
		// the updated classification template
	});