curl --request POST \
  --url https://api.decodahealth.com/check-in/clock-in/ \
  --header 'API-KEY: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'TENANT: <tenant>' \
  --data '
{
  "locationId": "<string>"
}
'

{
  "id": "<string>",
  "userId": "<string>",
  "startTime": "2023-11-07T05:31:56Z",
  "locationId": "<string>",
  "endTime": "2023-11-07T05:31:56Z"
}