get https://external.nectarclimate.com/v2/document/site/
Retrieve documents for a specified site. Results are paginated (100 per page). Filter by date types: 'UPDATED_DATE', 'CREATED_DATE', 'BILL_DATE' (default), or 'USAGE_PERIOD'. Date filters return overlapping data; 'CREATED_DATE' and 'UPDATED_DATE' use UTC and are truncated to day start. Filter by 'isDeleted' to include/exclude soft-deleted documents. User must have site access to view documents. Since documents may contain meters with usage data for multiple sites, other sites may be included.