Document properties can store information about the change request, such as its state.
文档属性能够存储关于更改请求的信息，比如请求的状态。
The library assembles the appropriate XML document of a SOAP request to package this information.
库组装SOAP请求的适当XML文档以将这一信息打包。
The library assembles the appropriate XML document of a SOAP request to package this information.
库组装SOAP请求的适当XML文档以将这一信息打包。
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