Dash0 acquires Polar Signals

Component schema

SloMetricSource

object2 direct references

Definition

Connection and query details for a metric data source. Only the Prometheus data source is currently supported: provide spec.query as a bare PromQL vector selector (e.g. http_requests_total{status="500"}) — function calls and aggregations are not accepted.

string

Reference to an existing DataSource object by name. Not currently supported — provide an inline spec.query instead. Requests that set metricSourceRef are rejected with a 400.

string

Predefined data source type. Only 'Prometheus' is currently supported (the default when omitted); other types are rejected with a 400.

objectrequired

Data-source-specific query parameters. For Prometheus this is { query: "<bare PromQL vector selector>" }.

Used by 2

These schemas and endpoints reference this type directly.