---
title: "POST robots.v1.job.moderate.pending"
method: POST
path: "robots.v1.job.moderate.pending"
---

# POST robots.v1.job.moderate.pending

`POST robots.v1.job.moderate.pending` (webhook)

## Payload

- object
  - `type` 'robots.v1.job.moderate.pending', required: Type for the webhook event
  - `id` string, required: Unique identifier for the event
  - `created_at` string, date-time, required: Time the event was created
  - `object` object, required
    - `type` string, required
    - `id` string, required
  - `environment` object, required
    - `name` string, required: Name for the environment
    - `id` string, required: Unique identifier for the environment
  - `attempts` object[], required: Attempts for sending out the webhook event
    - `webhook_id` integer: Unique identifier for the webhook
    - `response_status_code` integer: HTTP response status code for the webhook attempt
    - `response_headers` object: HTTP response headers for the webhook attempt
    - `response_body` string, nullable: HTTP response body for the webhook attempt
    - `max_attempts` integer: Max attempts number for the webhook attempt
    - `id` string: Unique identifier for the webhook attempt
    - `created_at` string, date-time: Time the webhook request was attempted
    - `address` string: URL address for the webhook attempt
  - `data` object, required: Version 1 job delivered in the Mux webhook event data field. The event type identifies its workflow and transition.
    - `id` string, required: Unique job identifier.
    - `passthrough` string: Arbitrary string supplied at creation, returned as-is.
    - `units_consumed` integer, required: Number of Mux AI units consumed by this job.
    - `directive` object: The directive run that dispatched this job. Absent for jobs created via direct API POST.
      - `id` string, required: ID of the directive that dispatched this job.
      - `run_id` string, required: ID of the specific directive run that dispatched this job.
    - `created_at` integer, required: Unix timestamp (seconds) when the job was created.
    - `updated_at` integer, required: Unix timestamp (seconds) of the job's last state transition (e.g. when it started processing or reached a terminal state).
    - `workflow` 'moderate', required
    - `parameters` object, required
      - `asset_id` string, required: The Mux asset ID of the video to moderate.
      - `language_code` string: BCP 47 language code of the caption source. An explicit language must match a ready source exactly, including case; for example, en does not match en-US. Translation target exclusion and track replacement instead compare base languages case-insensitively. When omitted, automatic selection applies. Uses the first ready subtitle in asset track order without English preference. Audio-only assets with one ready text track lacking subtitle metadata can use that legacy transcript.
      - `thresholds` object: Score thresholds that determine whether content is flagged. When combined with sampling_interval or max_samples, the exceeds_threshold flag reflects whether any category's highest observed score exceeds its configured threshold. Defaults to {sexual: 0.7, violence: 0.8}.
        - `sexual` number: Score threshold for sexual content. Content scoring above this value triggers exceeds_threshold.
        - `violence` number: Score threshold for violent content. Content scoring above this value triggers exceeds_threshold.
      - `sampling_interval` integer: Interval, in seconds, between sampled thumbnails. Minimum 5 seconds. When max_samples is also set, the actual sampling density is the more restrictive of the two constraints.
      - `max_samples` integer: Maximum number of thumbnails to sample. Acts as a cap — if sampling_interval produces fewer samples than this limit, the interval is respected; otherwise samples are evenly distributed with first and last frames pinned.
      - `output_steering` object: Curated controls that optionally restrict moderation to an asset time range.
        - `scope` object: Optional execution window in seconds on the original asset timeline. Omit start_time to begin at the asset start and omit end_time to continue through the asset end. Moderation is restricted to media within this window, while returned timestamps remain absolute asset timestamps.
          - `start_time` number: Start of the execution window in seconds from the beginning of the media. When omitted, the window starts at the beginning.
          - `end_time` number: End of the execution window in seconds from the beginning of the media. When omitted, the window extends to the end.
      - `on_flagged` object: Optional action taken automatically when exceeds_threshold is true. When omitted, the job only reports scores and takes no action. Note: in a directive run that targets the same asset with other workflows, deleting playback IDs can break sibling workflows that need a playback ID.
        - `action` 'delete_playback_ids', required: Action to take when exceeds_threshold is true. "delete_playback_ids" deletes every playback ID on the asset, making it unplayable while preserving the underlying asset so it can be re-published or reviewed.
      - `include_transcript` boolean: Whether to moderate the asset's caption transcript in addition to sampled thumbnails. Applies to video assets with a ready caption track; audio-only assets are always moderated on their transcript. Set to false to moderate thumbnails only.
    - `status` 'pending' | 'processing' | 'completed' | 'errored' | 'cancelled', required: Current job status.
    - `errors` object[]: Error details. Present when status is 'errored'.
      - `type` string, required: Stable public error category identifier.
      - `message` string, required: Human-readable public error message.
      - `retryable` boolean: Whether retrying this job may resolve the error.
    - `resources` object: Related Mux resources linked to this job.
      - `assets` object[], required: Mux assets associated with this job.
        - `id` string, required: Mux asset ID.
        - `meta` object: Mux asset metadata, if available.
          - `title` string: Asset title from Mux metadata.
          - `creator_id` string: Creator identifier from Mux metadata.
          - `external_id` string: External identifier from Mux metadata.
        - `passthrough` string: Passthrough string from the Mux asset.
        - `_links` object, required: Hypermedia links for the asset.
          - `self` object, required
            - `href` string, required: URL to the Mux asset resource.
    - `outputs` object: Workflow results. Present when status is completed.
      - `thumbnail_scores` object[], required: Per-thumbnail moderation scores. Empty for audio-only assets.
        - `time` number, required: Time in seconds of the thumbnail within the video.
        - `sexual` number, required: Sexual content score from 0.0 to 1.0.
        - `violence` number, required: Violence content score from 0.0 to 1.0.
      - `max_scores` object, required: Highest scores across every moderated thumbnail and transcript window for each category.
        - `sexual` number, required
        - `violence` number, required
      - `exceeds_threshold` boolean, required: True if any category's max score exceeds its configured threshold.
      - `flagged_action` object: Present only when on_flagged was set and exceeds_threshold was true. Records the action taken and which playback IDs were deleted.
        - `action` 'delete_playback_ids', required
        - `deleted_playback_ids` string[], required: Playback IDs that were deleted from the asset because it exceeded the threshold.
      - `transcript_scores` object[], required: Per-window transcript moderation scores. Empty when transcript moderation was skipped.
        - `start_time` number, required: Time in seconds where the moderated transcript window starts.
        - `end_time` number, required: Time in seconds where the moderated transcript window ends.
        - `sexual` number, required: Sexual content score from 0.0 to 1.0.
        - `violence` number, required: Violence content score from 0.0 to 1.0.
      - `thumbnail_moderation` object, required: Outcome of thumbnail moderation.
        - `status` 'completed' | 'skipped' | 'failed', required: "completed" if at least one thumbnail was moderated, "skipped" if nothing could be moderated on this surface (see skip_reason), "failed" if every thumbnail errored so this surface contributed no scores.
        - `skip_reason` 'no_video_track' | 'no_video_in_scope': Present only when status is "skipped". Machine-readable reason nothing was moderated.
        - `skip_message` string: Present only when status is "skipped". Human-readable explanation of skip_reason.
      - `transcript_moderation` object, required: Outcome of transcript moderation.
        - `status` 'completed' | 'skipped' | 'failed', required: "completed" if at least one transcript window was moderated, "skipped" if nothing could be moderated on this surface (see skip_reason), "failed" if every transcript window errored so this surface contributed no scores.
        - `skip_reason` 'no_ready_text_track' | 'no_cues' | 'disabled': Present only when status is "skipped". Machine-readable reason nothing was moderated.
        - `skip_message` string: Present only when status is "skipped". Human-readable explanation of skip_reason.

## Acknowledgement `200`

Return a 200 to indicate that the data was received successfully

---

[API](https://skmtc.dev/muxinc/apis/mux-api.md) - [All operations](https://skmtc.dev/muxinc/apis/mux-api/llms.txt) - [OpenAPI document](https://skmtc.dev/muxinc/apis/mux-api/revisions/75b4251a1d96?raw)