kpt-grpc-demo/google/logging/v2/logging.proto

// 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.logging.v2;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/field_behavior.proto";
import "google/api/monitored_resource.proto";
import "google/api/resource.proto";
import "google/logging/v2/log_entry.proto";
import "google/protobuf/duration.proto";
import "google/protobuf/empty.proto";
import "google/rpc/status.proto";

option cc_enable_arenas = true;
option csharp_namespace = "Google.Cloud.Logging.V2";
option go_package = "google.golang.org/genproto/googleapis/logging/v2;logging";
option java_multiple_files = true;
option java_outer_classname = "LoggingProto";
option java_package = "com.google.logging.v2";
option php_namespace = "Google\\Cloud\\Logging\\V2";
option ruby_package = "Google::Cloud::Logging::V2";

// Service for ingesting and querying logs.
service LoggingServiceV2 {
  option (google.api.default_host) = "logging.googleapis.com";
  option (google.api.oauth_scopes) =
      "https://www.googleapis.com/auth/cloud-platform,"
      "https://www.googleapis.com/auth/cloud-platform.read-only,"
      "https://www.googleapis.com/auth/logging.admin,"
      "https://www.googleapis.com/auth/logging.read,"
      "https://www.googleapis.com/auth/logging.write";

  // Deletes all the log entries in a log for the _Default Log Bucket. The log
  // reappears if it receives new entries. Log entries written shortly before
  // the delete operation might not be deleted. Entries received after the
  // delete operation with a timestamp before the operation will be deleted.
  rpc DeleteLog(DeleteLogRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/v2/{log_name=projects/*/logs/*}"
      additional_bindings {
        delete: "/v2/{log_name=*/*/logs/*}"
      }
      additional_bindings {
        delete: "/v2/{log_name=organizations/*/logs/*}"
      }
      additional_bindings {
        delete: "/v2/{log_name=folders/*/logs/*}"
      }
      additional_bindings {
        delete: "/v2/{log_name=billingAccounts/*/logs/*}"
      }
    };
    option (google.api.method_signature) = "log_name";
  }

  // Writes log entries to Logging. This API method is the
  // only way to send log entries to Logging. This method
  // is used, directly or indirectly, by the Logging agent
  // (fluentd) and all logging libraries configured to use Logging.
  // A single request may contain log entries for a maximum of 1000
  // different resources (projects, organizations, billing accounts or
  // folders)
  rpc WriteLogEntries(WriteLogEntriesRequest) returns (WriteLogEntriesResponse) {
    option (google.api.http) = {
      post: "/v2/entries:write"
      body: "*"
    };
    option (google.api.method_signature) = "log_name,resource,labels,entries";
  }

  // Lists log entries.  Use this method to retrieve log entries that originated
  // from a project/folder/organization/billing account.  For ways to export log
  // entries, see [Exporting
  // Logs](https://cloud.google.com/logging/docs/export).
  rpc ListLogEntries(ListLogEntriesRequest) returns (ListLogEntriesResponse) {
    option (google.api.http) = {
      post: "/v2/entries:list"
      body: "*"
    };
    option (google.api.method_signature) = "resource_names,filter,order_by";
  }

  // Lists the descriptors for monitored resource types used by Logging.
  rpc ListMonitoredResourceDescriptors(ListMonitoredResourceDescriptorsRequest) returns (ListMonitoredResourceDescriptorsResponse) {
    option (google.api.http) = {
      get: "/v2/monitoredResourceDescriptors"
    };
  }

  // Lists the logs in projects, organizations, folders, or billing accounts.
  // Only logs that have entries are listed.
  rpc ListLogs(ListLogsRequest) returns (ListLogsResponse) {
    option (google.api.http) = {
      get: "/v2/{parent=*/*}/logs"
      additional_bindings {
        get: "/v2/{parent=projects/*}/logs"
      }
      additional_bindings {
        get: "/v2/{parent=organizations/*}/logs"
      }
      additional_bindings {
        get: "/v2/{parent=folders/*}/logs"
      }
      additional_bindings {
        get: "/v2/{parent=billingAccounts/*}/logs"
      }
    };
    option (google.api.method_signature) = "parent";
  }

  // Streaming read of log entries as they are ingested. Until the stream is
  // terminated, it will continue reading logs.
  rpc TailLogEntries(stream TailLogEntriesRequest) returns (stream TailLogEntriesResponse) {
    option (google.api.http) = {
      post: "/v2/entries:tail"
      body: "*"
    };
  }
}

// The parameters to DeleteLog.
message DeleteLogRequest {
  // Required. The resource name of the log to delete:
  //
  // * `projects/[PROJECT_ID]/logs/[LOG_ID]`
  // * `organizations/[ORGANIZATION_ID]/logs/[LOG_ID]`
  // * `billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]`
  // * `folders/[FOLDER_ID]/logs/[LOG_ID]`
  //
  // `[LOG_ID]` must be URL-encoded. For example,
  // `"projects/my-project-id/logs/syslog"`,
  // `"organizations/123/logs/cloudaudit.googleapis.com%2Factivity"`.
  //
  // For more information about log names, see
  // [LogEntry][google.logging.v2.LogEntry].
  string log_name = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "logging.googleapis.com/Log"
    }
  ];
}

// The parameters to WriteLogEntries.
message WriteLogEntriesRequest {
  // Optional. A default log resource name that is assigned to all log entries
  // in `entries` that do not specify a value for `log_name`:
  //
  // * `projects/[PROJECT_ID]/logs/[LOG_ID]`
  // * `organizations/[ORGANIZATION_ID]/logs/[LOG_ID]`
  // * `billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]`
  // * `folders/[FOLDER_ID]/logs/[LOG_ID]`
  //
  // `[LOG_ID]` must be URL-encoded. For example:
  //
  //     "projects/my-project-id/logs/syslog"
  //     "organizations/123/logs/cloudaudit.googleapis.com%2Factivity"
  //
  // The permission `logging.logEntries.create` is needed on each project,
  // organization, billing account, or folder that is receiving new log
  // entries, whether the resource is specified in `logName` or in an
  // individual log entry.
  string log_name = 1 [
    (google.api.field_behavior) = OPTIONAL,
    (google.api.resource_reference) = {
      type: "logging.googleapis.com/Log"
    }
  ];

  // Optional. A default monitored resource object that is assigned to all log
  // entries in `entries` that do not specify a value for `resource`. Example:
  //
  //     { "type": "gce_instance",
  //       "labels": {
  //         "zone": "us-central1-a", "instance_id": "00000000000000000000" }}
  //
  // See [LogEntry][google.logging.v2.LogEntry].
  google.api.MonitoredResource resource = 2 [(google.api.field_behavior) = OPTIONAL];

  // Optional. Default labels that are added to the `labels` field of all log
  // entries in `entries`. If a log entry already has a label with the same key
  // as a label in this parameter, then the log entry's label is not changed.
  // See [LogEntry][google.logging.v2.LogEntry].
  map<string, string> labels = 3 [(google.api.field_behavior) = OPTIONAL];

  // Required. The log entries to send to Logging. The order of log
  // entries in this list does not matter. Values supplied in this method's
  // `log_name`, `resource`, and `labels` fields are copied into those log
  // entries in this list that do not include values for their corresponding
  // fields. For more information, see the
  // [LogEntry][google.logging.v2.LogEntry] type.
  //
  // If the `timestamp` or `insert_id` fields are missing in log entries, then
  // this method supplies the current time or a unique identifier, respectively.
  // The supplied values are chosen so that, among the log entries that did not
  // supply their own values, the entries earlier in the list will sort before
  // the entries later in the list. See the `entries.list` method.
  //
  // Log entries with timestamps that are more than the
  // [logs retention period](https://cloud.google.com/logging/quotas) in
  // the past or more than 24 hours in the future will not be available when
  // calling `entries.list`. However, those log entries can still be [exported
  // with
  // LogSinks](https://cloud.google.com/logging/docs/api/tasks/exporting-logs).
  //
  // To improve throughput and to avoid exceeding the
  // [quota limit](https://cloud.google.com/logging/quotas) for calls to
  // `entries.write`, you should try to include several log entries in this
  // list, rather than calling this method for each individual log entry.
  repeated LogEntry entries = 4 [(google.api.field_behavior) = REQUIRED];

  // Optional. Whether valid entries should be written even if some other
  // entries fail due to INVALID_ARGUMENT or PERMISSION_DENIED errors. If any
  // entry is not written, then the response status is the error associated
  // with one of the failed entries and the response includes error details
  // keyed by the entries' zero-based index in the `entries.write` method.
  bool partial_success = 5 [(google.api.field_behavior) = OPTIONAL];

  // Optional. If true, the request should expect normal response, but the
  // entries won't be persisted nor exported. Useful for checking whether the
  // logging API endpoints are working properly before sending valuable data.
  bool dry_run = 6 [(google.api.field_behavior) = OPTIONAL];
}

// Result returned from WriteLogEntries.
message WriteLogEntriesResponse {

}

// Error details for WriteLogEntries with partial success.
message WriteLogEntriesPartialErrors {
  // When `WriteLogEntriesRequest.partial_success` is true, records the error
  // status for entries that were not written due to a permanent error, keyed
  // by the entry's zero-based index in `WriteLogEntriesRequest.entries`.
  //
  // Failed requests for which no entries are written will not include
  // per-entry errors.
  map<int32, google.rpc.Status> log_entry_errors = 1;
}

// The parameters to `ListLogEntries`.
message ListLogEntriesRequest {
  // Required. Names of one or more parent resources from which to
  // retrieve log entries:
  //
  // *  `projects/[PROJECT_ID]`
  // *  `organizations/[ORGANIZATION_ID]`
  // *  `billingAccounts/[BILLING_ACCOUNT_ID]`
  // *  `folders/[FOLDER_ID]`
  //
  // May alternatively be one or more views:
  //
  //  * `projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //
  // Projects listed in the `project_ids` field are added to this list.
  repeated string resource_names = 8 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      child_type: "logging.googleapis.com/Log"
    }
  ];

  // Optional. A filter that chooses which log entries to return.  See [Advanced
  // Logs Queries](https://cloud.google.com/logging/docs/view/advanced-queries).
  // Only log entries that match the filter are returned.  An empty filter
  // matches all log entries in the resources listed in `resource_names`.
  // Referencing a parent resource that is not listed in `resource_names` will
  // cause the filter to return no results. The maximum length of the filter is
  // 20000 characters.
  string filter = 2 [(google.api.field_behavior) = OPTIONAL];

  // Optional. How the results should be sorted.  Presently, the only permitted
  // values are `"timestamp asc"` (default) and `"timestamp desc"`. The first
  // option returns entries in order of increasing values of
  // `LogEntry.timestamp` (oldest first), and the second option returns entries
  // in order of decreasing timestamps (newest first).  Entries with equal
  // timestamps are returned in order of their `insert_id` values.
  string order_by = 3 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The maximum number of results to return from this request. Default is 50.
  // If the value is negative or exceeds 1000, the request is rejected. The
  // presence of `next_page_token` in the response indicates that more results
  // might be available.
  int32 page_size = 4 [(google.api.field_behavior) = OPTIONAL];

  // Optional. If present, then retrieve the next batch of results from the
  // preceding call to this method.  `page_token` must be the value of
  // `next_page_token` from the previous response.  The values of other method
  // parameters should be identical to those in the previous call.
  string page_token = 5 [(google.api.field_behavior) = OPTIONAL];
}

// Result returned from `ListLogEntries`.
message ListLogEntriesResponse {
  // A list of log entries.  If `entries` is empty, `nextPageToken` may still be
  // returned, indicating that more entries may exist.  See `nextPageToken` for
  // more information.
  repeated LogEntry entries = 1;

  // If there might be more results than those appearing in this response, then
  // `nextPageToken` is included.  To get the next set of results, call this
  // method again using the value of `nextPageToken` as `pageToken`.
  //
  // If a value for `next_page_token` appears and the `entries` field is empty,
  // it means that the search found no log entries so far but it did not have
  // time to search all the possible log entries.  Retry the method with this
  // value for `page_token` to continue the search.  Alternatively, consider
  // speeding up the search by changing your filter to specify a single log name
  // or resource type, or to narrow the time range of the search.
  string next_page_token = 2;
}

// The parameters to ListMonitoredResourceDescriptors
message ListMonitoredResourceDescriptorsRequest {
  // Optional. The maximum number of results to return from this request.
  // Non-positive values are ignored.  The presence of `nextPageToken` in the
  // response indicates that more results might be available.
  int32 page_size = 1 [(google.api.field_behavior) = OPTIONAL];

  // Optional. If present, then retrieve the next batch of results from the
  // preceding call to this method.  `pageToken` must be the value of
  // `nextPageToken` from the previous response.  The values of other method
  // parameters should be identical to those in the previous call.
  string page_token = 2 [(google.api.field_behavior) = OPTIONAL];
}

// Result returned from ListMonitoredResourceDescriptors.
message ListMonitoredResourceDescriptorsResponse {
  // A list of resource descriptors.
  repeated google.api.MonitoredResourceDescriptor resource_descriptors = 1;

  // If there might be more results than those appearing in this response, then
  // `nextPageToken` is included.  To get the next set of results, call this
  // method again using the value of `nextPageToken` as `pageToken`.
  string next_page_token = 2;
}

// The parameters to ListLogs.
message ListLogsRequest {
  // Required. The resource name that owns the logs:
  //
  // *  `projects/[PROJECT_ID]`
  // *  `organizations/[ORGANIZATION_ID]`
  // *  `billingAccounts/[BILLING_ACCOUNT_ID]`
  // *  `folders/[FOLDER_ID]`
  string parent = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      child_type: "logging.googleapis.com/Log"
    }
  ];

  // Optional. The maximum number of results to return from this request.
  // Non-positive values are ignored.  The presence of `nextPageToken` in the
  // response indicates that more results might be available.
  int32 page_size = 2 [(google.api.field_behavior) = OPTIONAL];

  // Optional. If present, then retrieve the next batch of results from the
  // preceding call to this method.  `pageToken` must be the value of
  // `nextPageToken` from the previous response.  The values of other method
  // parameters should be identical to those in the previous call.
  string page_token = 3 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The resource name that owns the logs:
  //
  //  * `projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //
  // To support legacy queries, it could also be:
  //
  // *  `projects/[PROJECT_ID]`
  // *  `organizations/[ORGANIZATION_ID]`
  // *  `billingAccounts/[BILLING_ACCOUNT_ID]`
  // *  `folders/[FOLDER_ID]`
  repeated string resource_names = 8 [
    (google.api.field_behavior) = OPTIONAL,
    (google.api.resource_reference) = {
      child_type: "logging.googleapis.com/Log"
    }
  ];
}

// Result returned from ListLogs.
message ListLogsResponse {
  // A list of log names. For example,
  // `"projects/my-project/logs/syslog"` or
  // `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
  repeated string log_names = 3;

  // If there might be more results than those appearing in this response, then
  // `nextPageToken` is included.  To get the next set of results, call this
  // method again using the value of `nextPageToken` as `pageToken`.
  string next_page_token = 2;
}

// The parameters to `TailLogEntries`.
message TailLogEntriesRequest {
  // Required. Name of a parent resource from which to retrieve log entries:
  //
  // *  `projects/[PROJECT_ID]`
  // *  `organizations/[ORGANIZATION_ID]`
  // *  `billingAccounts/[BILLING_ACCOUNT_ID]`
  // *  `folders/[FOLDER_ID]`
  //
  // May alternatively be one or more views:
  //
  //  * `projects/[PROJECT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `organizations/[ORGANIZATION_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  //  * `folders/[FOLDER_ID]/locations/[LOCATION_ID]/buckets/[BUCKET_ID]/views/[VIEW_ID]`
  repeated string resource_names = 1 [(google.api.field_behavior) = REQUIRED];

  // Optional. A filter that chooses which log entries to return.  See [Advanced
  // Logs Filters](https://cloud.google.com/logging/docs/view/advanced_filters).
  // Only log entries that match the filter are returned.  An empty filter
  // matches all log entries in the resources listed in `resource_names`.
  // Referencing a parent resource that is not in `resource_names` will cause
  // the filter to return no results. The maximum length of the filter is 20000
  // characters.
  string filter = 2 [(google.api.field_behavior) = OPTIONAL];

  // Optional. The amount of time to buffer log entries at the server before
  // being returned to prevent out of order results due to late arriving log
  // entries. Valid values are between 0-60000 milliseconds. Defaults to 2000
  // milliseconds.
  google.protobuf.Duration buffer_window = 3 [(google.api.field_behavior) = OPTIONAL];
}

// Result returned from `TailLogEntries`.
message TailLogEntriesResponse {
  // Information about entries that were omitted from the session.
  message SuppressionInfo {
    // An indicator of why entries were omitted.
    enum Reason {
      // Unexpected default.
      REASON_UNSPECIFIED = 0;

      // Indicates suppression occurred due to relevant entries being
      // received in excess of rate limits. For quotas and limits, see
      // [Logging API quotas and
      // limits](https://cloud.google.com/logging/quotas#api-limits).
      RATE_LIMIT = 1;

      // Indicates suppression occurred due to the client not consuming
      // responses quickly enough.
      NOT_CONSUMED = 2;
    }

    // The reason that entries were omitted from the session.
    Reason reason = 1;

    // A lower bound on the count of entries omitted due to `reason`.
    int32 suppressed_count = 2;
  }

  // A list of log entries. Each response in the stream will order entries with
  // increasing values of `LogEntry.timestamp`. Ordering is not guaranteed
  // between separate responses.
  repeated LogEntry entries = 1;

  // If entries that otherwise would have been included in the session were not
  // sent back to the client, counts of relevant entries omitted from the
  // session with the reason that they were not included. There will be at most
  // one of each reason per response. The counts represent the number of
  // suppressed entries since the last streamed response.
  repeated SuppressionInfo suppression_info = 2;
}