syntax = "proto3";

package model.v1alpha;

import "model/v1alpha/model.proto";

// Model service responds to internal access
service ModelPrivateService {
  // ========== Private API ==========

  // ListModelsAdmin method receives a ListModelsAdminRequest message and
  // returns a ListModelsAdminResponse
  rpc ListModelsAdmin(ListModelsAdminRequest) returns (ListModelsAdminResponse) {}

  // LookUpModelAdmin method receives a LookUpModelAdminRequest message and
  // returns a LookUpModelAdminResponse
  rpc LookUpModelAdmin(LookUpModelAdminRequest) returns (LookUpModelAdminResponse) {}

  // DeployModelAdmin deploy a model to online state
  rpc DeployModelAdmin(DeployModelAdminRequest) returns (DeployModelAdminResponse) {}

  // UndeployModelAdmin undeploy a model to offline state
  rpc UndeployModelAdmin(UndeployModelAdminRequest) returns (UndeployModelAdminResponse) {}

  // Repository Tag Management APIs

  // List the tags in a repository.
  //
  // Returns a portion of the versions that the specified repository holds.
  rpc ListRepositoryTags(ListRepositoryTagsRequest) returns (ListRepositoryTagsResponse) {}

  // Get details of repository tag.
  rpc GetRepositoryTag(GetRepositoryTagRequest) returns (GetRepositoryTagResponse) {}

  // Create a new repository tag.
  //
  // Adds a tag to a given repository. Note that this operation is only
  // intended to register the information of an *already created* tag. This
  // method should be called as part of the content push operation, right after
  // the [PUT Manifest](https://distribution.github.io/distribution/#put-manifest) has
  // succeeded. The distribution registry won't hold data such as the push time
  // or the tag digest, so `model-backend` will hold this information locally.
  rpc CreateRepositoryTag(CreateRepositoryTagRequest) returns (CreateRepositoryTagResponse) {}

  // Delete a repository tag.
  rpc DeleteRepositoryTag(DeleteRepositoryTagRequest) returns (DeleteRepositoryTagResponse) {}
}