DatapointPeriod
assetIdstring
attributeNamestring
oldestTimestampint64
latestTimestampint64
DatapointPeriod
{
  "assetId": "string",
  "attributeName": "string",
  "oldestTimestamp": 0,
  "latestTimestamp": 0
}
{
  "assetId": "string",
  "attributeName": "string",
  "oldestTimestamp": 0,
  "latestTimestamp": 0
}