feat: Add Channel and ChannelConnection resources (#51)

* feat: Add Channel and ChannelConnection resources PiperOrigin-RevId: 425975821 Source-Link: googleapis/googleapis@3766798 Source-Link: https://github.com/googleapis/googleapis-gen/commit/0332102d499db3d7d6e69551f2f595a9c08a30d9 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiMDMzMjEwMmQ0OTlkYjNkN2Q2ZTY5NTUxZjJmNTk1YTljMDhhMzBkOSJ9 * 🦉 Updates from OwlBot See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com> Co-authored-by: Benjamin E. Coe <[email protected]>
googleapis · Feb 14, 2022 · bfae8c3 · bfae8c3
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diff --git a/protos/google/cloud/eventarc/v1/channel.proto b/protos/google/cloud/eventarc/v1/channel.proto
@@ -0,0 +1,104 @@
+// Copyright 2022 Google LLC
+//
+// 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.
+
+syntax = "proto3";
+
+package google.cloud.eventarc.v1;
+
+import "google/api/annotations.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/protobuf/timestamp.proto";
+
+option csharp_namespace = "Google.Cloud.Eventarc.V1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/eventarc/v1;eventarc";
+option java_multiple_files = true;
+option java_outer_classname = "ChannelProto";
+option java_package = "com.google.cloud.eventarc.v1";
+option php_namespace = "Google\\Cloud\\Eventarc\\V1";
+option ruby_package = "Google::Cloud::Eventarc::V1";
+
+// A representation of the Channel resource.
+// A Channel is a resource on which event providers publish their events.
+// The published events are delivered through the transport associated with the
+// channel. Note that a channel is associated with exactly one event provider.
+message Channel {
+  option (google.api.resource) = {
+    type: "eventarc.googleapis.com/Channel"
+    pattern: "projects/{project}/locations/{location}/channels/{channel}"
+    plural: "channels"
+    singular: "channel"
+  };
+
+  // State lists all the possible states of a Channel
+  enum State {
+    // Default value. This value is unused.
+    STATE_UNSPECIFIED = 0;
+
+    // The PENDING state indicates that a Channel has been created successfully
+    // and there is a new activation token available for the subscriber to use
+    // to convey the Channel to the provider in order to create a Connection.
+    PENDING = 1;
+
+    // The ACTIVE state indicates that a Channel has been successfully
+    // connected with the event provider.
+    // An ACTIVE Channel is ready to receive and route events from the
+    // event provider.
+    ACTIVE = 2;
+
+    // The INACTIVE state means that the Channel cannot receive events
+    // permanently. There are two possible cases this state can happen:
+    // 1. The SaaS provider disconnected from this Channel.
+    // 2. The Channel activation token has expired but the SaaS provider
+    //    wasn't connected.
+    // To re-establish a Connection with a provider, the subscriber
+    // should create a new Channel and give it to the provider.
+    INACTIVE = 3;
+  }
+
+  // Required. The resource name of the channel. Must be unique within the location
+  // on the project and must be in
+  // `projects/{project}/locations/{location}/channels/{channel_id}` format.
+  string name = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Output only. Server assigned unique identifier for the channel. The value is a UUID4
+  // string and guaranteed to remain unchanged until the resource is deleted.
+  string uid = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The creation time.
+  google.protobuf.Timestamp create_time = 5 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The last-modified time.
+  google.protobuf.Timestamp update_time = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Required. The name of the event provider (e.g. Eventarc SaaS partner) associated
+  // with the channel. This provider will be granted permissions to publish
+  // events to the channel. Format:
+  // `projects/{project}/locations/{location}/providers/{provider_id}`.
+  string provider = 7 [(google.api.field_behavior) = REQUIRED];
+
+  oneof transport {
+    // Output only. The name of the Pub/Sub topic created and managed by Eventarc system as
+    // a transport for the event delivery. Format:
+    // `projects/{project}/topics/{topic_id}`.
+    string pubsub_topic = 8 [(google.api.field_behavior) = OUTPUT_ONLY];
+  }
+
+  // Output only. The state of a Channel.
+  State state = 9 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The activation token for the channel. The token must be used by the
+  // provider to register the channel for publishing.
+  string activation_token = 10 [(google.api.field_behavior) = OUTPUT_ONLY];
+}
diff --git a/protos/google/cloud/eventarc/v1/channel_connection.proto b/protos/google/cloud/eventarc/v1/channel_connection.proto
@@ -0,0 +1,74 @@
+// Copyright 2022 Google LLC
+//
+// 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.
+
+syntax = "proto3";
+
+package google.cloud.eventarc.v1;
+
+import "google/api/annotations.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/protobuf/timestamp.proto";
+
+option csharp_namespace = "Google.Cloud.Eventarc.V1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/eventarc/v1;eventarc";
+option java_multiple_files = true;
+option java_outer_classname = "ChannelConnectionProto";
+option java_package = "com.google.cloud.eventarc.v1";
+option php_namespace = "Google\\Cloud\\Eventarc\\V1";
+option ruby_package = "Google::Cloud::Eventarc::V1";
+
+// A representation of the ChannelConnection resource.
+// A ChannelConnection is a resource which event providers create during the
+// activation process to establish a connection between the provider and the
+// subscriber channel.
+message ChannelConnection {
+  option (google.api.resource) = {
+    type: "eventarc.googleapis.com/ChannelConnection"
+    pattern: "projects/{project}/locations/{location}/channelConnections/{channel_connection}"
+    plural: "channelConnections"
+    singular: "channelConnection"
+  };
+
+  // Required. The name of the connection.
+  string name = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Output only. Server assigned ID of the resource.
+  // The server guarantees uniqueness and immutability until deleted.
+  string uid = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Required. The name of the connected subscriber Channel.
+  // This is a weak reference to avoid cross project and cross accounts
+  // references. This must be in
+  // `projects/{project}/location/{location}/channels/{channel_id}` format.
+  string channel = 5 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "eventarc.googleapis.com/Channel"
+    }
+  ];
+
+  // Output only. The creation time.
+  google.protobuf.Timestamp create_time = 6
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The last-modified time.
+  google.protobuf.Timestamp update_time = 7
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Input only. Activation token for the channel. The token will be used
+  // during the creation of ChannelConnection to bind the channel with the
+  // provider project. This field will not be stored in the provider resource.
+  string activation_token = 8 [(google.api.field_behavior) = INPUT_ONLY];
+}