The type of the ingest route to query. These types correspond to the various source dataset schemas supported by Observe.
any refers to the "default" generic source dataset schema with the FIELDS and EXTRA columns. All of the others
correspond to direct-write source datasets. Each type is also associated with particular ingest HTTP endpoints that emit
compatible data for that type. Incoming data on a given endpoint is routable to any dataset of the corresponding type.

The following [type -> ingest path] mappings are defined:

• otellogs <-> /v1/otel/v1/logs
• otelmetrics <-> /v1/otel/v1/metrics
• oteltraces <-> /v1/otel/v1/traces
• prometheus <-> /v1/prometheus
• k8sentity <-> /v1/kubernetes
• any <-> /v1/*

The id of the ingest route