---
title: "POST robots.job.edit_captions.errored"
method: POST
path: "robots.job.edit_captions.errored"
---

# POST robots.job.edit_captions.errored

`POST robots.job.edit_captions.errored` (webhook)

## Payload

- object
  - `type` 'robots.job.edit_captions.errored', 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
  - `request_id` string, nullable
  - `accessor` string, nullable
  - `accessor_source` string, nullable
  - `data` object, required — The job that triggered the webhook event. In the actual payload this is nested under a dynamic event name key (e.g. `robots.job.summarize.completed`), not at the top level.
    - `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.
    - `created_at` integer, required — Unix timestamp (seconds) when the job was created.
    - `updated_at` integer, required — Unix timestamp (seconds) when the job was last updated.
    - `workflow` 'edit-captions', required
    - `parameters` object, required
      - `asset_id` string, required — The Mux asset ID whose existing text track should be edited.
      - `track_id` string, required — The existing ready Mux text track ID to edit and optionally replace.
      - `auto_censor_profanity` object — Optional LLM-driven profanity detection and censorship rules applied to the selected caption track.
        - `detection_method` 'llm' — How profanity is detected. Currently only `llm` is supported, which uses an LLM to identify profanity in cue text.
        - `mode` 'blank' | 'remove' | 'mask' — Replacement strategy for detected profanity: blank inserts bracketed underscores, remove drops the match, and mask replaces characters with question marks. Defaults to "blank".
        - `always_censor` string[] — Additional words or short phrases that should always be censored even if the model does not detect them.
        - `never_censor` string[] — Words or short phrases that should never be censored even if the model flags them.
      - `replacements` object[] — Optional static word or phrase replacements applied directly to cue text.
        - `find` string, required — Exact word or phrase to replace in cue text.
        - `replace` string, required — Replacement text to insert when a match is found.
        - `case_sensitive` boolean — When true, `find` is matched only with exact case. Defaults to false (case-insensitive matching), so "gonna" also matches "Gonna" and "GONNA".
      - `upload_to_mux` boolean — Whether to upload the edited VTT back to the Mux asset as a new text track. Defaults to true.
      - `delete_original_track` boolean — Whether to delete the original source text track after the edited track upload succeeds. Has effect only when upload_to_mux is true. Defaults to true.
      - `track_name_suffix` string — Optional suffix appended to the uploaded replacement track name. Defaults to "edited".
    - `status` 'pending' | 'processing' | 'completed' | 'errored' | 'cancelled', required — Current job status.
    - `outputs` object — Workflow results. Present when status is 'completed'.
      - `total_replacement_count` integer, required — Total count of cue text replacements applied across all edit operations.
      - `uploaded_track_id` string — Mux text track ID for the uploaded edited captions. Present when upload_to_mux is true and the upload succeeds.
      - `temporary_vtt_url` string — Temporary pre-signed URL for downloading the edited VTT file.
    - `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.

## Acknowledgement `200`

Return a 200 to indicate that the data was received successfully

---

[API](https://skmtc.net/muxinc/apis/mux-api.md) · [All operations](https://skmtc.net/muxinc/apis/mux-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/muxinc/mux-api/revisions/34a65dce0f31/schema)