Edit a service description or use a spec to add and delete service instances.

Existing service instances and the service pipeline can't be edited using this API. They can only be deleted.

Use the description parameter to modify the description.

Edit the spec parameter to add or delete instances.

You can't delete a service instance (remove it from the spec) if it has an attached component.

For more information about components, see Proton components in the Proton User Guide.