Is your feature request related to a problem? Please describe.
The current version of the ServiceCatalogAPI in the API client does not yet allow setting the componentOf field when upserting a Datadog component (e.g. service, datastore, ...).

See DataDog/schema#71 for the related changes in the Datadog schema.

Describe the solution you'd like
The API client allows setting the componentOf property for entity upserts with SoftwareCatalogApi.upsertCatalogEntity().