syntax = "proto3";

message Pair {
  bytes cid = 1;
  bytes block = 2;
}

message OpenOptions {

}

message OpenRequest {

}

message OpenResponse {

}

message CloseOptions {

}

message CloseRequest {

}

message CloseResponse {

}

message PutOptions {

}

message PutRequest {
  bytes cid = 1;
  bytes block = 2;
}

message PutResponse {

}

message GetOptions {

}

message GetRequest {
  bytes cid = 1;
}

message GetResponse {
  bytes block = 2;
}

message HasOptions {

}

message HasRequest {
  bytes cid = 1;
}

message HasResponse {
  bool has = 1;
}

message DeleteOptions {

}

message DeleteRequest {
  bytes cid = 1;
}

message DeleteResponse {

}

message PutManyOptions {

}

message PutManyRequest {
  bytes cid = 1;
  bytes block = 2;
}

message PutManyResponse {
  bytes cid = 1;
  bytes block = 2;
}

message GetManyOptions {

}

message GetManyRequest {
  bytes cid = 1;
}

message GetManyResponse {
  bytes block = 1;
}

message DeleteManyOptions {

}

message DeleteManyRequest {
  bytes cid = 1;
}

message DeleteManyResponse {
  bytes cid = 1;
}

message BatchOptions {

}

enum BatchRequestType {
  BATCH_REQUEST_PUT = 0;
  BATCH_REQUEST_DELETE = 1;
  BATCH_REQUEST_COMMIT = 2;
}

message BatchRequest {
  BatchRequestType type = 1;
  bytes message = 2;
}

message BatchRequestPut {
  bytes cid = 1;
  bytes block = 2;
}

message BatchRequestDelete {
  bytes cid = 1;
}

message BatchResponse {

}

message QueryOptions {

}

message QueryRequest {

}

message QueryResponse {
  bytes key = 1;
  bytes value = 2;
}

message QueryKeysOptions {

}

message QueryKeysRequest {

}

message QueryKeysResponse {
  bytes key = 1;
}