anchor.diff:  -spec provider_configuration_details_oneprovider_model() -> maps:map().
   provider_configuration_details_oneprovider_model() ->
       #{
  -        %% The name of a provider. Null if not registered.
  +        %% The name of a provider. `null` if not registered.
           name => string,
           %% True if all steps of cluster deployment and configuration have been
           %% performed.
  
positive.code: -spec op_configuration_model() -> maps:map().
  op_configuration_model() ->
      #{
          %% The Id of cluster record for this cluster. Null if the cluster is not
          %% registered.
          clusterId => string,
          %% Version of this Onepanel
          version => string,
  
negative.code:     #{
          %% The Id assigned by a zone.
          id => string,
          %% The name under which the Oneprovider has been registered in a zone.
          name => string,
          %% If enabled, the storage Oneprovider has a subdomain in onezone's
          %% domain and 'subdomain' property must be provided.
          subdomainDelegation => boolean,
          %% Unique subdomain in onezone's domain for the Oneprovider.
          %% Required if subdomain delegation is enabled.
          subdomain => {string, optional},
          %% The fully qualified domain name of the Oneprovider or its IP address
          %% (only for single-node deployments or clusters with a reverse proxy).
          domain => string,
          %% Email address of the Oneprovider administrator. Omitted if it could
          %% not be retrievied.
          adminEmail => {string, optional},
          %% The geographical longitude of the Oneprovider.
          geoLongitude => float,
          %% The geographical latitude of the Oneprovider.
          geoLatitude => float,
          %% The domain name of a zone where this storage Oneprovider is
          %% registered.
          onezoneDomainName => string
      }.
  
  