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// https://github.com/cloudevents/spec/blob/v1.0.2/cloudevents/formats/cloudevents.proto
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/**
* CloudEvent Protobuf Format
*
* - Required context attributes are explicity represented.
* - Optional and Extension context attributes are carried in a map structure.
* - Data may be represented as binary, text, or protobuf messages.
*/
syntax = "proto3";
package dev.sigstore.events.v1;
import "google/protobuf/any.proto";
import "google/protobuf/timestamp.proto";
option go_package = "github.com/sigstore/protobuf-specs/gen/pb-go/events/v1";
option java_package = "dev.sigstore.proto.events.v1";
option java_multiple_files = true;
option ruby_package = "Sigstore::Events";
message CloudEvent {
// -- CloudEvent Context Attributes
// Required Attributes
string id = 1;
string source = 2; // URI-reference
string spec_version = 3;
string type = 4;
// Optional & Extension Attributes
map<string, CloudEventAttributeValue> attributes = 5;
// -- CloudEvent Data (Bytes, Text, or Proto)
oneof data {
bytes binary_data = 6;
string text_data = 7;
google.protobuf.Any proto_data = 8;
}
/**
* The CloudEvent specification defines
* seven attribute value types...
*/
message CloudEventAttributeValue {
oneof attr {
bool ce_boolean = 1;
int32 ce_integer = 2;
string ce_string = 3;
bytes ce_bytes = 4;
string ce_uri = 5;
string ce_uri_ref = 6;
google.protobuf.Timestamp ce_timestamp = 7;
}
}
}
/**
* CloudEvent Protobuf Batch Format
*
*/
message CloudEventBatch {
repeated CloudEvent events = 1;
}
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