syntax = "proto3";

package envoy.data.tap.v3;

import "udpa/annotations/status.proto";
import "udpa/annotations/versioning.proto";

option java_package = "io.envoyproxy.envoy.data.tap.v3";
option java_outer_classname = "CommonProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/data/tap/v3;tapv3";
option (udpa.annotations.file_status).package_version_status = ACTIVE;

// [#protodoc-title: Tap common data]

// Wrapper for tapped body data. This includes HTTP request/response body, transport socket received
// and transmitted data, etc.
message Body {
  option (udpa.annotations.versioning).previous_message_type = "envoy.data.tap.v2alpha.Body";

  oneof body_type {
    // Body data as bytes. By default, tap body data will be present in this field, as the proto
    // ``bytes`` type can contain any valid byte.
    bytes as_bytes = 1;

    // Body data as string. This field is only used when the :ref:`JSON_BODY_AS_STRING
    // <envoy_v3_api_enum_value_config.tap.v3.OutputSink.Format.JSON_BODY_AS_STRING>` sink
    // format type is selected. See the documentation for that option for why this is useful.
    string as_string = 2;
  }

  // Specifies whether body data has been truncated to fit within the specified
  // :ref:`max_buffered_rx_bytes
  // <envoy_v3_api_field_config.tap.v3.OutputConfig.max_buffered_rx_bytes>` and
  // :ref:`max_buffered_tx_bytes
  // <envoy_v3_api_field_config.tap.v3.OutputConfig.max_buffered_tx_bytes>` settings.
  bool truncated = 3;
}