REST Resource: billingAccounts.sinks

Resource: LogSink

Describes a sink used to export log entries to one of the following destinations in any project: a Cloud Storage bucket, a BigQuery dataset, or a Cloud Pub/Sub topic. A logs filter controls which log entries are exported. The sink must be created within a project, organization, billing account, or folder.

JSON representation 
{
  "name": string,
  "destination": string,
  "filter": string,
  "description": string,
  "disabled": boolean,
  "exclusions": [
    {
      object (LogExclusion)
    }
  ],
  "outputVersionFormat": enum (VersionFormat),
  "writerIdentity": string,
  "includeChildren": boolean,
  "createTime": string,
  "updateTime": string,
  "bigqueryOptions": {
    object (BigQueryOptions)
  }
}
Fields
name

string

Required. The client-assigned sink identifier, unique within the project. Example: "my-syslog-errors-to-pubsub". Sink identifiers are limited to 100 characters and can include only the following characters: upper and lower-case alphanumeric characters, underscores, hyphens, and periods. First character has to be alphanumeric.
destination

string

Required. The export destination:

"storage.googleapis.com/[GCS_BUCKET]"
"bigquery.googleapis.com/projects/[PROJECT_ID]/datasets/[DATASET]"
"pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"

The sink's writerIdentity, set when the sink is created, must have permission to write to the destination or else the log entries are not exported. For more information, see Exporting Logs with Sinks.
filter

string

Optional. An advanced logs filter. The only exported log entries are those that are in the resource owning the sink and that match the filter. For example:

logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
description

string

Optional. A description of this sink. The maximum length of the description is 8000 characters.
disabled

boolean

Optional. If set to True, then this sink is disabled and it does not export any log entries.
exclusions[]

object (LogExclusion)

Optional. Log entries that match any of the exclusion filters will not be exported. If a log entry is matched by both filter and one of exclusion_filters it will not be exported.
outputVersionFormat
(deprecated)

enum (VersionFormat)

Deprecated. This field is unused.
writerIdentity

string

Output only. An IAM identity—a service account or group—under which Logging writes the exported log entries to the sink's destination. This field is set by sinks.create and sinks.update based on the value of uniqueWriterIdentity in those methods.

Until you grant this identity write-access to the destination, log entry exports from this sink will fail. For more information, see Granting Access for a Resource. Consult the destination service's documentation to determine the appropriate IAM roles to assign to the identity.
includeChildren

boolean

Optional. This field applies only to sinks owned by organizations and folders. If the field is false, the default, only the logs owned by the sink's parent resource are available for export. If the field is true, then logs from all the projects, folders, and billing accounts contained in the sink's parent resource are also available for export. Whether a particular log entry from the children is exported depends on the sink's filter expression. For example, if this field is true, then the filter resource.type=gce_instance would export all Compute Engine VM instance log entries from all projects in the sink's parent. To only export entries from certain child projects, filter on the project part of the log name:

logName:("projects/test-project1/" OR "projects/test-project2/") AND
resource.type=gce_instance
createTime

string (Timestamp format)

Output only. The creation timestamp of the sink.

This field may not be present for older sinks.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".
updateTime

string (Timestamp format)

Output only. The last update timestamp of the sink.

This field may not be present for older sinks.

A timestamp in RFC3339 UTC "Zulu" format, with nanosecond resolution and up to nine fractional digits. Examples: "2014-10-02T15:01:23Z" and "2014-10-02T15:01:23.045123456Z".
bigqueryOptions

object (BigQueryOptions)

Optional. Options that affect sinks exporting data to BigQuery.

VersionFormat

Deprecated. This is unused.

Enums
VERSION_FORMAT_UNSPECIFIED An unspecified format version that will default to V2.
V2 LogEntry version 2 format.
V1 LogEntry version 1 format.

BigQueryOptions

Options that change functionality of a sink exporting data to BigQuery.

JSON representation 
{
  "usePartitionedTables": boolean,
  "usesTimestampColumnPartitioning": boolean
}
Fields
usePartitionedTables

boolean

Optional. Whether to use BigQuery's partition tables. By default, Logging creates dated tables based on the log entries' timestamps, e.g. syslog_20170523. With partitioned tables the date suffix is no longer present and special query syntax has to be used instead. In both cases, tables are sharded based on UTC timezone.
usesTimestampColumnPartitioning

boolean

Output only. True if new timestamp column based partitioning is in use, false if legacy ingestion-time partitioning is in use. All new sinks will have this field set true and will use timestamp column based partitioning. If usePartitionedTables is false, this value has no meaning and will be false. Legacy sinks using partitioned tables will have this field set to false.

Methods

create

 Creates a sink that exports specified log entries to a destination.

delete

 Deletes a sink.

get

 Gets a sink.

list

 Lists sinks.

patch

 Updates a sink.

update

 Updates a sink.