raise SfaInvalidArgument('Must specify an rspec version option. geni_rspec_version cannot be null')
# Find the valid credentials
- valid_creds = self.api.auth.checkCredentials(creds, 'listnodes', options=options)
+ valid_creds = self.api.auth.checkCredentialsSpeaksFor(creds, 'listnodes', options=options)
# get hrn of the original caller
origin_hrn = options.get('origin_hrn', None)