syntax = "proto3"; package com.docker.api.cli.v1; import "google/protobuf/empty.proto"; option go_package = "github.com/docker/api/cli/v1;v1"; service Cli { // Returns the list of existing contexts rpc Contexts(google.protobuf.Empty) returns (ContextsResponse); } message Context { string name = 1; string contextType = 2; } message ContextsResponse { repeated Context contexts = 1; }