# 元数据操作
|                  代码样例文件路径                   |           代码样例文件名            |                                 对应的API                                 |
|---|---|---|
| com.huawei.ges.graph.sdk.v1.examples.schema | AddLabelSample               | [添加Label](https://support.huaweicloud.com/api-ges/ges_03_0056.html)    |
| com.huawei.ges.graph.sdk.v1.examples.schema | UpdateLabelSample            | [更新LabeI](https://support.huaweicloud.com/api-ges/ges_03_0141.html)    |
| com.huawei.ges.graph.sdk.v1.examples.schema | QueryGraphSchemaDetailSample | [查询元数据详情](https://support.huaweicloud.com/api-ges/ges_03_0027.html)    |
| com.huawei.ges.graph.sdk.v1.examples.schema | DeleteLabelSample            | [删除Label](https://support.huaweicloud.com/api-ges/ges_03_0218.html)    |
| com.huawei.ges.graph.sdk.v1.examples.schema | BatchAddLabelSample          | [批量添加Label](https://support.huaweicloud.com/api-ges/ges_03_0219.html)  |
| com.huawei.ges.graph.sdk.v1.examples.schema | BuildSchemaStructureSample   | [生成Schema结构](https://support.huaweicloud.com/api-ges/ges_03_0302.html) |
| com.huawei.ges.graph.sdk.v1.examples.schema | QuerySchemaStructureSample   | [查询Schema结构](https://support.huaweicloud.com/api-ges/ges_03_0301.html) |