well, your code is more or less identical to the example. The only major difference I see is they instanciate SamsaraClient and you - DefaultApi. Not familiar with the package/this API, but did you try with the example?
If you can't explain it to a six year old, you don't understand it yourself, Albert Einstein
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs
How to Ask Questions The Smart Way: link and another link
Create MCV example
Debug small programs