Sub station queries

[Msg5513]

Github issues for C# /JS / Java/ Python should be used for bugs and feature requests. Use Stack Overflow for general "how-to" questions.

Sample information

1. Sample type: [\samples\ or \solutions]
2. Sample language: [dotnetcore or webapi or es6 or nodejs or typescript]
3. Sample name:

Describe the bug

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To Reproduce

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1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior

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Screenshots

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Additional context

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