MetricsHandler creates a new directly usable handler.

TraceEnhancer is a middleware that will set the http method and url as operation-name of the top level span.

MetricsEndpoint endpoint subpath for metrics.

TenantHeaderKey in this header the right tenant should be inserted.

URLParamTenantID url parameter for the tenant id.

MetricsConfig defining a handler for checking system id and api key.

Handler a http REST interface handler.