'unmarshal array into Go value of type' when trying to do `coder config-ssh`

$ coder config-ssh

fetch workspace configs failed: json: cannot unmarshal array into Go value of type codersdk.WorkspacesResponse
Run 'coder config-ssh --help' for usage.

$ coder config-ssh

fetch workspace configs failed: json: cannot unmarshal array into Go value of type codersdk.WorkspacesResponse
Run 'coder config-ssh --help' for usage.