Why can't Schematics find my resource group?

When you run an IBM Cloud Schematics plan or apply action, the resource group that you try to retrieve by using the ibm_resource_group data source cannot be found. The following error message is thrown.

Error retrieving resource group <resource-group>: ResourceGroupDoesnotExist: Given resource Group : "<resource-group>" doesn't exist

You do not have the wanted permissions in Cloud Identity and Access Management to view the resource group. If you specified an API key in your Terraform template or in Schematics, this API key does not have the wanted permissions in IAM to view the resource group.

Make sure that the Viewer permission on the resource group is assigned to you or the API key that you use. For more information, see Adding resources to a resource group.