Variables Array

Both Get Data Series and Get Data Statistics accept a variables key in the request body. It is an array of objects, each identifying a Variable to query.

Variables can be referenced by their ID or by label using the ~ prefix (e.g., ~temperature). Label-based resolution is case-insensitive.

When referencing a variable by ~label, either device or deviceGroup must be provided to uniquely resolve it.

Field	Type	Required?	Description
variable	String	Yes	Variable ID or `~label` (e.g., `~temperature`)
device	String	No	Device ID or `~label`. Required when `variable` is specified by `~label`
deviceGroup	String	No	Device Group ID or `~label`. Alternative to `device` when resolving variables by label