API /module return moduleID with "null" always

In the version 4.2.2 API, when I use /module to get a list of modules, the moduleID is always null.
How can I get moduleID through API?

Hello, everyone,

If the moduleId cannot be get, many wedget-related APIs, such as getModuleProperties, cannot be used.
Please help me.

MarkMiura

Self return,
I found that the Module is identified by type, not moduleId.
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