Get environment listing

curl --request GET \
  --url https://restapi.gputrader.io/v1/environments/{envId}/listing \
  --header 'X-API-Key: <api-key>'

{
  "envId": "<string>",
  "availabilityWindows": {},
  "pricing": {},
  "selectedGPUs": 123,
  "totalGPUs": 123,
  "availableGPUs": 123,
  "totalCPUs": 123,
  "totalRAM": 123,
  "totalStorage": 123,
  "gpuName": "<string>",
  "gpuInterconnect": "<string>",
  "gpuVRAM": 123,
  "gpuCUDA": "<string>",
  "gpuBandwidth": 123,
  "location": "<string>",
  "networkUploadSpeed": 123,
  "networkDownloadSpeed": 123,
  "type": {},
  "activeRentalIds": {},
  "isListed": true,
  "updatedAt": "2023-11-07T05:31:56Z"
}