syntax = "proto3";

package usage.v1beta;

// Google API
import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/visibility.proto";
import "usage/v1beta/usage.proto";

// UsageService responds to incoming usage requests.
service UsageService {
  option (google.api.default_host) = "usage.instill-ai.com";

  // Liveness method receives a LivenessRequest message and returns a
  // LivenessResponse message.
  // See https://github.com/grpc/grpc/blob/master/doc/health-checking.md
  rpc Liveness(LivenessRequest) returns (LivenessResponse) {
    option (google.api.http) = {
      get: "/v1beta/__liveness"
      additional_bindings: [
        {get: "/v1beta/health/usage"}]
    };
  }

  // Readiness method receives a ReadinessRequest message and returns a
  // ReadinessResponse message.
  // See https://github.com/grpc/grpc/blob/master/doc/health-checking.md
  rpc Readiness(ReadinessRequest) returns (ReadinessResponse) {
    option (google.api.http) = {get: "/v1beta/__readiness"};
  }

  // CreateSession method receives a CreateSessionRequest message and returns
  // a CreateSessionResponse message.
  rpc CreateSession(CreateSessionRequest) returns (CreateSessionResponse) {
    option (google.api.http) = {
      post: "/v1beta/sessions"
      body: "session"
    };
  }

  // SendSessionReport method receives a SendSessionReportRequest message and
  // returns a SendSessionReportResponse message.
  rpc SendSessionReport(SendSessionReportRequest) returns (SendSessionReportResponse) {
    option (google.api.http) = {
      post: "/v1beta/reports"
      body: "report"
    };
  }

  option (google.api.api_visibility).restriction = "INTERNAL";
}