---
title: Getting Started with Datadog
description: Datadog, the leading service for cloud-scale monitoring.
breadcrumbs: Docs > Infrastructure > Datadog Resource Catalog
---

# gcp_livestream_channel{% #gcp_livestream_channel %}

## `active_input`{% #active_input %}

**Type**: `STRING`**Provider name**: `activeInput`**Description**: Output only. The InputAttachment.key that serves as the current input source. The first input in the input_attachments is the initial input source.

## `ancestors`{% #ancestors %}

**Type**: `UNORDERED_LIST_STRING`

## `create_time`{% #create_time %}

**Type**: `TIMESTAMP`**Provider name**: `createTime`**Description**: Output only. The creation time.

## `elementary_streams`{% #elementary_streams %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `elementaryStreams`**Description**: List of elementary streams.

- `audio_stream`**Type**: `STRUCT`**Provider name**: `audioStream`**Description**: Encoding of an audio stream.
  - `bitrate_bps`**Type**: `INT32`**Provider name**: `bitrateBps`**Description**: Required. Audio bitrate in bits per second. Must be between 1 and 10,000,000.
  - `channel_count`**Type**: `INT32`**Provider name**: `channelCount`**Description**: Number of audio channels. Must be between 1 and 6. The default is 2.
  - `channel_layout`**Type**: `UNORDERED_LIST_STRING`**Provider name**: `channelLayout`**Description**: A list of channel names specifying layout of the audio channels. This only affects the metadata embedded in the container headers, if supported by the specified format. The default is `[fl, fr]`. Supported channel names: - `fl` - Front left channel - `fr` - Front right channel - `sl` - Side left channel - `sr` - Side right channel - `fc` - Front center channel - `lfe` - Low frequency
  - `codec`**Type**: `STRING`**Provider name**: `codec`**Description**: The codec for this audio stream. The default is `aac`. Supported audio codecs: - `aac`
  - `mapping`**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `mapping`**Description**: The mapping for the input streams and audio channels.
    - `gain_db`**Type**: `DOUBLE`**Provider name**: `gainDb`**Description**: Audio volume control in dB. Negative values decrease volume, positive values increase. The default is 0.
    - `input_channel`**Type**: `INT32`**Provider name**: `inputChannel`**Description**: Required. The zero-based index of the channel in the input stream.
    - `input_key`**Type**: `STRING`**Provider name**: `inputKey`**Description**: Required. The `Channel` InputAttachment.key that identifies the input that this audio mapping applies to. If an active input doesn't have an audio mapping, the primary audio track in the input stream will be selected.
    - `input_track`**Type**: `INT32`**Provider name**: `inputTrack`**Description**: Required. The zero-based index of the track in the input stream. All mappings in the same AudioStream must have the same input track.
    - `output_channel`**Type**: `INT32`**Provider name**: `outputChannel`**Description**: Required. The zero-based index of the channel in the output audio stream. Must be consistent with the input_channel.
  - `sample_rate_hertz`**Type**: `INT32`**Provider name**: `sampleRateHertz`**Description**: The audio sample rate in Hertz. The default is 48000 Hertz.
  - `transmux`**Type**: `BOOLEAN`**Provider name**: `transmux`**Description**: Specifies whether pass through (transmuxing) is enabled or not. If set to `true`, the rest of the settings, other than `mapping`, will be ignored. The default is `false`.
- `key`**Type**: `STRING`**Provider name**: `key`**Description**: A unique key for this elementary stream. The key must be 1-63 characters in length. The key must begin and end with a letter (regardless of case) or a number, but can contain dashes or underscores in between.
- `text_stream`**Type**: `STRUCT`**Provider name**: `textStream`**Description**: Encoding of a text stream. For example, closed captions or subtitles.
  - `codec`**Type**: `STRING`**Provider name**: `codec`**Description**: Required. The codec for this text stream. Supported text codecs: - `cea608` - `cea708`
- `video_stream`**Type**: `STRUCT`**Provider name**: `videoStream`**Description**: Encoding of a video stream.
  - `h264`**Type**: `STRUCT`**Provider name**: `h264`**Description**: H264 codec settings.
    - `allow_open_gop`**Type**: `BOOLEAN`**Provider name**: `allowOpenGop`**Description**: Specifies whether an open Group of Pictures (GOP) structure should be allowed or not. The default is `false`.
    - `aq_strength`**Type**: `DOUBLE`**Provider name**: `aqStrength`**Description**: Specify the intensity of the adaptive quantizer (AQ). Must be between 0 and 1, where 0 disables the quantizer and 1 maximizes the quantizer. A higher value equals a lower bitrate but smoother image. The default is 0.
    - `b_frame_count`**Type**: `INT32`**Provider name**: `bFrameCount`**Description**: The number of consecutive B-frames. Must be greater than or equal to zero. Must be less than gop_frame_count if set. The default is 0.
    - `b_pyramid`**Type**: `BOOLEAN`**Provider name**: `bPyramid`**Description**: Allow B-pyramid for reference frame selection. This may not be supported on all decoders. The default is `false`.
    - `bitrate_bps`**Type**: `INT32`**Provider name**: `bitrateBps`**Description**: Required. The video bitrate in bits per second. Minimum value is 10,000. - For SD resolution (< 720p), must be <= 3,000,000 (3 Mbps). - For HD resolution (<= 1080p), must be <= 15,000,000 (15 Mbps).
    - `entropy_coder`**Type**: `STRING`**Provider name**: `entropyCoder`**Description**: The entropy coder to use. The default is `cabac`. Supported entropy coders: - `cavlc` - `cabac`
    - `frame_rate`**Type**: `DOUBLE`**Provider name**: `frameRate`**Description**: Required. The target video frame rate in frames per second (FPS). Must be less than or equal to 60. Will default to the input frame rate if larger than the input frame rate. The API will generate an output FPS that is divisible by the input FPS, and smaller or equal to the target FPS. See [Calculating frame rate](https://cloud.google.com/transcoder/docs/concepts/frame-rate) for more information.
    - `gop_duration`**Type**: `STRING`**Provider name**: `gopDuration`**Description**: Select the GOP size based on the specified duration. The default is `2s`. Note that `gopDuration` must be less than or equal to segment_duration, and segment_duration must be divisible by `gopDuration`. Valid range is [2s, 20s]. All video streams in the same channel must have the same GOP size.
    - `gop_frame_count`**Type**: `INT32`**Provider name**: `gopFrameCount`**Description**: Select the GOP size based on the specified frame count. If GOP frame count is set instead of GOP duration, GOP duration will be calculated by `gopFrameCount`/`frameRate`. The calculated GOP duration must satisfy the limitations on `gopDuration` as well. Valid range is [60, 600].
    - `height_pixels`**Type**: `INT32`**Provider name**: `heightPixels`**Description**: Required. The height of the video in pixels. Must be an even integer. Valid range is [180, 1080].
    - `profile`**Type**: `STRING`**Provider name**: `profile`**Description**: Enforces the specified codec profile. The following profiles are supported: * `baseline` * `main` (default) * `high` The available options are [FFmpeg-compatible Profile Options](https://trac.ffmpeg.org/wiki/Encode/H.264#Profile). Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
    - `tune`**Type**: `STRING`**Provider name**: `tune`**Description**: Enforces the specified codec tune. The available options are [FFmpeg-compatible Encode Options](https://trac.ffmpeg.org/wiki/Encode/H.264#Tune) Note that certain values for this field may cause the transcoder to override other fields you set in the H264CodecSettings message.
    - `vbv_fullness_bits`**Type**: `INT32`**Provider name**: `vbvFullnessBits`**Description**: Initial fullness of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to 90% of vbv_size_bits.
    - `vbv_size_bits`**Type**: `INT32`**Provider name**: `vbvSizeBits`**Description**: Size of the Video Buffering Verifier (VBV) buffer in bits. Must be greater than zero. The default is equal to bitrate_bps.
    - `width_pixels`**Type**: `INT32`**Provider name**: `widthPixels`**Description**: Required. The width of the video in pixels. Must be an even integer. Valid range is [320, 1920].

## `encryptions`{% #encryptions %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `encryptions`**Description**: Encryption configurations for this channel. Each configuration has an ID which is referred to by each MuxStream to indicate which configuration is used for that output.

- `aes128`**Type**: `STRUCT`**Provider name**: `aes128`**Description**: Configuration for HLS AES-128 encryption.

- `drm_systems`**Type**: `STRUCT`**Provider name**: `drmSystems`**Description**: Required. Configuration for DRM systems.

  - `clearkey`**Type**: `STRUCT`**Provider name**: `clearkey`**Description**: Clearkey configuration.

  - `fairplay`**Type**: `STRUCT`**Provider name**: `fairplay`**Description**: Fairplay configuration.

  - `playready`**Type**: `STRUCT`**Provider name**: `playready`**Description**: Playready configuration.

  - `widevine`**Type**: `STRUCT`**Provider name**: `widevine`**Description**: Widevine configuration.

- `id`**Type**: `STRING`**Provider name**: `id`**Description**: Required. Identifier for this set of encryption options. The ID must be 1-63 characters in length. The ID must begin and end with a letter (regardless of case) or a number, but can contain dashes or underscores in between.

- `mpeg_cenc`**Type**: `STRUCT`**Provider name**: `mpegCenc`**Description**: Configuration for MPEG-Dash Common Encryption (MPEG-CENC).

  - `scheme`**Type**: `STRING`**Provider name**: `scheme`**Description**: Required. Specify the encryption scheme, supported schemes: - `cenc` - AES-CTR subsample - `cbcs`- AES-CBC subsample pattern

- `sample_aes`**Type**: `STRUCT`**Provider name**: `sampleAes`**Description**: Configuration for HLS SAMPLE-AES encryption.

- `secret_manager_key_source`**Type**: `STRUCT`**Provider name**: `secretManagerKeySource`**Description**: For keys stored in Google Secret Manager.

  - `secret_version`**Type**: `STRING`**Provider name**: `secretVersion`**Description**: Required. The name of the Secret Version containing the encryption key. `projects/{project}/secrets/{secret_id}/versions/{version_number}`

## `input_attachments`{% #input_attachments %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `inputAttachments`**Description**: A list of input attachments that this channel uses. One channel can have multiple inputs as the input sources. Only one input can be selected as the input source at one time.

- `automatic_failover`**Type**: `STRUCT`**Provider name**: `automaticFailover`**Description**: Automatic failover configurations.
  - `input_keys`**Type**: `UNORDERED_LIST_STRING`**Provider name**: `inputKeys`**Description**: The InputAttachment.keys of inputs to failover to when this input is disconnected. Currently, only up to one backup input is supported.
- `input`**Type**: `STRING`**Provider name**: `input`**Description**: The resource name of an existing input, in the form of: `projects/{project}/locations/{location}/inputs/{inputId}`.
- `key`**Type**: `STRING`**Provider name**: `key`**Description**: A unique key for this input attachment. The key must be 1-63 characters in length. The key must begin and end with a letter (regardless of case) or a number, but can contain dashes or underscores in between.

## `input_config`{% #input_config %}

**Type**: `STRUCT`**Provider name**: `inputConfig`**Description**: The configuration for input sources defined in input_attachments.

- `input_switch_mode`**Type**: `STRING`**Provider name**: `inputSwitchMode`**Description**: Input switch mode. Default mode is `FAILOVER_PREFER_PRIMARY`.**Possible values**:
  - `INPUT_SWITCH_MODE_UNSPECIFIED` - The input switch mode is not specified.
  - `FAILOVER_PREFER_PRIMARY` - Automatic failover is enabled. The primary input stream is always preferred over its backup input streams configured using the AutomaticFailover field.
  - `MANUAL` - Automatic failover is disabled. You must use the inputSwitch event to switch the active input source for the channel to stream from. When this mode is chosen, the AutomaticFailover field is ignored.

## `labels`{% #labels %}

**Type**: `UNORDERED_LIST_STRING`

## `log_config`{% #log_config %}

**Type**: `STRUCT`**Provider name**: `logConfig`**Description**: Configuration of platform logs for this channel.

- `log_severity`**Type**: `STRING`**Provider name**: `logSeverity`**Description**: The severity level of platform logging for this resource.**Possible values**:
  - `LOG_SEVERITY_UNSPECIFIED` - Log severity is not specified. This is the same as log severity is OFF.
  - `OFF` - Log is turned off.
  - `DEBUG` - Log with severity higher than or equal to DEBUG are logged.
  - `INFO` - Logs with severity higher than or equal to INFO are logged.
  - `WARNING` - Logs with severity higher than or equal to WARNING are logged.
  - `ERROR` - Logs with severity higher than or equal to ERROR are logged.

## `manifests`{% #manifests %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `manifests`**Description**: List of output manifests.

- `file_name`**Type**: `STRING`**Provider name**: `fileName`**Description**: The name of the generated file. The default is `manifest` with the extension suffix corresponding to the `Manifest` type. If multiple manifests are added to the channel, each must have a unique file name.
- `key`**Type**: `STRING`**Provider name**: `key`**Description**: Optional. A unique key for this manifest.
- `max_segment_count`**Type**: `INT32`**Provider name**: `maxSegmentCount`**Description**: Maximum number of segments that this manifest holds. Once the manifest reaches this maximum number of segments, whenever a new segment is added to the manifest, the oldest segment will be removed from the manifest. The minimum value is 3 and the default value is 5.
- `mux_streams`**Type**: `UNORDERED_LIST_STRING`**Provider name**: `muxStreams`**Description**: Required. List of `MuxStream` keys that should appear in this manifest. - For HLS, either `fmp4` or `ts` mux streams can be specified but not mixed. - For DASH, only `fmp4` mux streams can be specified.
- `segment_keep_duration`**Type**: `STRING`**Provider name**: `segmentKeepDuration`**Description**: How long to keep a segment on the output Google Cloud Storage bucket after it is removed from the manifest. This field should be large enough to cover the manifest propagation delay. Otherwise, a player could receive 404 errors while accessing segments which are listed in the manifest that the player has, but were already deleted from the output Google Cloud Storage bucket. Default value is `60s`. If both segment_keep_duration and RetentionConfig.retention_window_duration are set, RetentionConfig.retention_window_duration is used and segment_keep_duration is ignored.
- `type`**Type**: `STRING`**Provider name**: `type`**Description**: Required. Type of the manifest, can be `HLS` or `DASH`.**Possible values**:
  - `MANIFEST_TYPE_UNSPECIFIED` - The manifest type is not specified.
  - `HLS` - Create an `HLS` manifest. The corresponding file extension is `.m3u8`.
  - `DASH` - Create a `DASH` manifest. The corresponding file extension is `.mpd`.
- `use_timecode_as_timeline`**Type**: `BOOLEAN`**Provider name**: `useTimecodeAsTimeline`**Description**: Whether to use the timecode, as specified in timecode config, when setting: - `availabilityStartTime` attribute in DASH manifests. - `#EXT-X-PROGRAM-DATE-TIME` tag in HLS manifests. If false, ignore the input timecode and use the time from system clock when the manifest is first generated. This is the default behavior.

## `mux_streams`{% #mux_streams %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `muxStreams`**Description**: List of multiplexing settings for output streams.

- `container`**Type**: `STRING`**Provider name**: `container`**Description**: The container format. The default is `fmp4`. Supported container formats: - `fmp4` - the corresponding file extension is `.m4s` - `ts` - the corresponding file extension is `.ts`
- `elementary_streams`**Type**: `UNORDERED_LIST_STRING`**Provider name**: `elementaryStreams`**Description**: List of `ElementaryStream` keys multiplexed in this stream. - For `fmp4` container, must contain either one video or one audio stream. - For `ts` container, must contain exactly one audio stream and up to one video stream.
- `encryption_id`**Type**: `STRING`**Provider name**: `encryptionId`**Description**: Identifier of the encryption configuration to use. If omitted, output will be unencrypted.
- `key`**Type**: `STRING`**Provider name**: `key`**Description**: A unique key for this multiplexed stream. The key must be 1-63 characters in length. The key must begin and end with a letter (regardless of case) or a number, but can contain dashes or underscores in between.
- `segment_settings`**Type**: `STRUCT`**Provider name**: `segmentSettings`**Description**: Segment settings for `fmp4` and `ts`.
  - `segment_duration`**Type**: `STRING`**Provider name**: `segmentDuration`**Description**: Duration of the segments in seconds. The default is `6s`. Note that `segmentDuration` must be greater than or equal to gop_duration, and `segmentDuration` must be divisible by gop_duration. Valid range is [2s, 20s]. All mux_streams in the same manifest must have the same segment duration.

## `name`{% #name %}

**Type**: `STRING`**Provider name**: `name`**Description**: The resource name of the channel, in the form of: `projects/{project}/locations/{location}/channels/{channelId}`.

## `organization_id`{% #organization_id %}

**Type**: `STRING`

## `output`{% #output %}

**Type**: `STRUCT`**Provider name**: `output`**Description**: Required. Information about the output (that is, the Cloud Storage bucket to store the generated live stream).

- `uri`**Type**: `STRING`**Provider name**: `uri`**Description**: URI for the output file(s). For example, `gs://my-bucket/outputs/`.

## `parent`{% #parent %}

**Type**: `STRING`

## `project_id`{% #project_id %}

**Type**: `STRING`

## `project_number`{% #project_number %}

**Type**: `STRING`

## `region_id`{% #region_id %}

**Type**: `STRING`

## `resource_name`{% #resource_name %}

**Type**: `STRING`

## `retention_config`{% #retention_config %}

**Type**: `STRUCT`**Provider name**: `retentionConfig`**Description**: Optional. Configuration for retention of output files for this channel.

- `retention_window_duration`**Type**: `STRING`**Provider name**: `retentionWindowDuration`**Description**: The minimum duration for which the output files from the channel will remain in the output bucket. After this duration, output files are deleted asynchronously. When the channel is deleted, all output files are deleted from the output bucket asynchronously. If omitted or set to zero, output files will remain in the output bucket based on Manifest.segment_keep_duration, which defaults to 60s. If both retention_window_duration and Manifest.segment_keep_duration are set, retention_window_duration is used and Manifest.segment_keep_duration is ignored.

## `sprite_sheets`{% #sprite_sheets %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `spriteSheets`**Description**: List of output sprite sheets.

- `column_count`**Type**: `INT32`**Provider name**: `columnCount`**Description**: The maximum number of sprites per row in a sprite sheet. Valid range is [1, 10] and the default value is 1.
- `file_prefix`**Type**: `STRING`**Provider name**: `filePrefix`**Description**: Required. File name prefix for the generated sprite sheets. If multiple sprite sheets are added to the channel, each must have a unique file prefix. Each sprite sheet has an incremental 10-digit zero-padded suffix starting from 0 before the extension, such as `sprite_sheet0000000123.jpeg`.
- `format`**Type**: `STRING`**Provider name**: `format`**Description**: Format type. The default is `jpeg`. Supported formats: - `jpeg`
- `interval`**Type**: `STRING`**Provider name**: `interval`**Description**: Create sprites at regular intervals. Valid range is [1 second, 1 hour] and the default value is `10s`.
- `quality`**Type**: `INT32`**Provider name**: `quality`**Description**: The quality of the generated sprite sheet. Enter a value between 1 and 100, where 1 is the lowest quality and 100 is the highest quality. The default is 100. A high quality value corresponds to a low image data compression ratio.
- `row_count`**Type**: `INT32`**Provider name**: `rowCount`**Description**: The maximum number of rows per sprite sheet. When the sprite sheet is full, a new sprite sheet is created. Valid range is [1, 10] and the default value is 1.
- `sprite_height_pixels`**Type**: `INT32`**Provider name**: `spriteHeightPixels`**Description**: Required. The height of the sprite in pixels. Must be an even integer.
- `sprite_width_pixels`**Type**: `INT32`**Provider name**: `spriteWidthPixels`**Description**: Required. The width of the sprite in pixels. Must be an even integer.

## `static_overlays`{% #static_overlays %}

**Type**: `UNORDERED_LIST_STRUCT`**Provider name**: `staticOverlays`**Description**: Optional. List of static overlay images. Those images display over the output content for the whole duration of the live stream.

- `asset`**Type**: `STRING`**Provider name**: `asset`**Description**: Required. Asset to use for the overlaid image. The asset must be represented in the form of: `projects/{project}/locations/{location}/assets/{assetId}`. The asset's resource type must be image.
- `opacity`**Type**: `DOUBLE`**Provider name**: `opacity`**Description**: Optional. Target image opacity. Valid values are from `1.0` (solid, default) to `0.0` (transparent), exclusive. Set this to a value greater than `0.0`.
- `position`**Type**: `STRUCT`**Provider name**: `position`**Description**: Optional. Position of the image in terms of normalized coordinates of the upper-left corner of the image, based on output video resolution. For example, use the x and y coordinates {0, 0} to position the top-left corner of the overlay animation in the top-left corner of the output video.
  - `x`**Type**: `DOUBLE`**Provider name**: `x`**Description**: Optional. Normalized x coordinate. Valid range is [0.0, 1.0]. Default is 0.
  - `y`**Type**: `DOUBLE`**Provider name**: `y`**Description**: Optional. Normalized y coordinate. Valid range is [0.0, 1.0]. Default is 0.
- `resolution`**Type**: `STRUCT`**Provider name**: `resolution`**Description**: Optional. Normalized image resolution, based on output video resolution. Valid values are [0.0, 1.0]. To respect the original image aspect ratio, set either `w` or `h` to 0. To use the original image resolution, set both `w` and `h` to 0. The default is {0, 0}.
  - `h`**Type**: `DOUBLE`**Provider name**: `h`**Description**: Optional. Normalized height. Valid range is [0.0, 1.0]. Default is 0.
  - `w`**Type**: `DOUBLE`**Provider name**: `w`**Description**: Optional. Normalized width. Valid range is [0.0, 1.0]. Default is 0.

## `streaming_error`{% #streaming_error %}

**Type**: `STRUCT`**Provider name**: `streamingError`**Description**: Output only. A description of the reason for the streaming error. This property is always present when streaming_state is STREAMING_ERROR.

- `code`**Type**: `INT32`**Provider name**: `code`**Description**: The status code, which should be an enum value of google.rpc.Code.
- `message`**Type**: `STRING`**Provider name**: `message`**Description**: A developer-facing error message, which should be in English. Any user-facing error message should be localized and sent in the google.rpc.Status.details field, or localized by the client.

## `streaming_state`{% #streaming_state %}

**Type**: `STRING`**Provider name**: `streamingState`**Description**: Output only. State of the streaming operation.**Possible values**:

- `STREAMING_STATE_UNSPECIFIED` - Streaming state is not specified.
- `STREAMING` - Channel is getting the input stream, generating the live streams to the specified output location.
- `AWAITING_INPUT` - Channel is waiting for the input stream through the input.
- `STREAMING_ERROR` - Channel is running, but has trouble publishing the live streams onto the specified output location (for example, the specified Cloud Storage bucket is not writable).
- `STREAMING_NO_INPUT` - Channel is generating live streams with no input stream. Live streams are filled out with black screen, while input stream is missing. Not supported yet.
- `STOPPED` - Channel is stopped, finishing live streams.
- `STARTING` - Channel is starting.
- `STOPPING` - Channel is stopping.

## `tags`{% #tags %}

**Type**: `UNORDERED_LIST_STRING`

## `timecode_config`{% #timecode_config %}

**Type**: `STRUCT`**Provider name**: `timecodeConfig`**Description**: Configuration of timecode for this channel.

- `gcp_source`**Type**: `STRING`**Provider name**: `source`**Description**: The source of the timecode that will later be used in outputs/manifests. It determines the initial timecode/timestamp (first frame) of output streams.**Possible values**:
  - `TIMECODE_SOURCE_UNSPECIFIED` - The timecode source is not specified.
  - `MEDIA_TIMESTAMP` - Use input media timestamp.
  - `EMBEDDED_TIMECODE` - Use input embedded timecode e.g. picture timing SEI message.
- `time_zone`**Type**: `STRUCT`**Provider name**: `timeZone`**Description**: Time zone e.g. "America/Los_Angeles".
  - `id`**Type**: `STRING`**Provider name**: `id`**Description**: IANA Time Zone Database time zone. For example "America/New_York".
  - `version`**Type**: `STRING`**Provider name**: `version`**Description**: Optional. IANA Time Zone Database version number. For example "2019a".
- `utc_offset`**Type**: `STRING`**Provider name**: `utcOffset`**Description**: UTC offset. Must be whole seconds, between -18 hours and +18 hours.

## `update_time`{% #update_time %}

**Type**: `TIMESTAMP`**Provider name**: `updateTime`**Description**: Output only. The update time.

## `zone_id`{% #zone_id %}

**Type**: `STRING`