---
title: "Changes to Update Ticket"
method: PUT
path: "/api/v2/tickets/{ticket_id}"
---

# Changes to Update Ticket

`PUT /api/v2/tickets/{ticket_id}`

> Every recorded change to this operation, newest first.
> 29 revisions in range; 1 not diffed.

## Timeline

Changed in 9 of 29 revisions.

- **2026-05-13** `d53eac07ba68`: 1 breaking, 1 info
- **2026-01-27** `3afbc34a07aa`: 4 breaking
- **2025-12-09** `ac78d8660e75`: 1 breaking, 1 info
- **2025-12-09** `1690b37f3321`: 1 breaking, 1 info
- **2025-12-09** `7d50c5ac9276`: 1 info
- **2025-12-09** `64859fd9c8bf`: 2 breaking
- **2025-06-13** `4085d8c72c5c`: 16 breaking
- **2025-06-13** `b8e38c7853bb`: 7 breaking, 21 warning
- **2025-06-13** `4799eea0d139`: 13 warning, 2 info

## Changes

- **2026-05-13** `d53eac07ba68`: 1 breaking, 1 info
  - added `#/components/schemas/WebhookEvent` to the `audit/events/items/` response property `oneOf` list for the response status `200`
  - added `WebhookEvent` discriminator mapping keys to the `audit/events/items/` response property for the response status `200`
- **2026-01-27** `3afbc34a07aa`: 4 breaking
  - the `audit/events/items/oneOf[#/components/schemas/OfferedToEvent]/allOf[subschema #2]/skills/items/attribute_id` response's property type changed from `integer` to `string`, and format from no format to `uuid` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/OfferedToEvent]/allOf[subschema #2]/skills/items/id` response's property type changed from `integer` to `string`, and format from no format to `uuid` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/SkillAssignedEvent]/allOf[subschema #2]/attribute_values/items/attribute_id` response's property type changed from `integer` to `string`, and format from no format to `uuid` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/SkillAssignedEvent]/allOf[subschema #2]/attribute_values/items/id` response's property type changed from `integer` to `string`, and format from no format to `uuid` for status `200`
- **2025-12-09** `ac78d8660e75`: 1 breaking, 1 info
  - response property `ticket/custom_fields/items/value` list-of-types was widened by adding types `number` to media type `application/json` of response `200`
  - request property `ticket/custom_fields/items/value` list-of-types was widened by adding types `number` to media type `application/json`
- **2025-12-09** `1690b37f3321`: 1 breaking, 1 info
  - response property `ticket/custom_fields/items/value` list-of-types was widened by adding types `array` to media type `application/json` of response `200`
  - request property `ticket/custom_fields/items/value` list-of-types was widened by adding types `array` to media type `application/json`
- **2025-12-09** `7d50c5ac9276`: 1 info
  - request property `ticket/custom_fields/items/value` list-of-types was widened by adding types `boolean and integer` to media type `application/json`
- **2025-12-09** `64859fd9c8bf`: 2 breaking
  - the response property `ticket/custom_fields/items/value` became nullable for the status `200`
  - response property `ticket/custom_fields/items/value` list-of-types was widened by adding types `boolean and integer` to media type `application/json` of response `200`
- **2025-06-13** `4085d8c72c5c`: 16 breaking
  - the `audit/events/items/oneOf[#/components/schemas/ChatEndedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatEndedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatEndedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatEndedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatStartedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatStartedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatStartedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/ChatStartedEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/CommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/CommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/CommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/CommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/VoiceCommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/VoiceCommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentBaseObject]/width` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/VoiceCommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/height` response's property type changed from `string` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/VoiceCommentEvent]/allOf[subschema #2]/attachments/items/allOf[#/components/schemas/AttachmentThumbnails]/thumbnails/items/width` response's property type changed from `string` to `integer` for status `200`
- **2025-06-13** `b8e38c7853bb`: 7 breaking, 21 warning
  - the `audit/events/items/oneOf[#/components/schemas/CcEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/FollowerNotificationEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/NotificationEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/NotificationWithCcsEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/OrganizationSubscriptionNotificationEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/SmsNotificationEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - the `audit/events/items/oneOf[#/components/schemas/TweetEvent]/allOf[subschema #2]/recipients/items/` response's property type changed from `object` to `integer` for status `200`
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/CcEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/CcEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/CcEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/FollowerNotificationEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/FollowerNotificationEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/FollowerNotificationEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/NotificationEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/NotificationEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/NotificationEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/NotificationWithCcsEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/NotificationWithCcsEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/NotificationWithCcsEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/OrganizationSubscriptionNotificationEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/OrganizationSubscriptionNotificationEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/OrganizationSubscriptionNotificationEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/SmsNotificationEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/SmsNotificationEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/SmsNotificationEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/TweetEvent]/allOf[subschema #2]/recipients/items/delivery_status` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/TweetEvent]/allOf[subschema #2]/recipients/items/email_address` from the response with the `200` status
  - removed the optional property `audit/events/items/oneOf[#/components/schemas/TweetEvent]/allOf[subschema #2]/recipients/items/user_id` from the response with the `200` status
- **2025-06-13** `4799eea0d139`: 13 warning, 2 info
  - removed the request property `ticket/custom_fields/items/active`
  - removed the request property `ticket/custom_fields/items/custom_field_options`
  - removed the request property `ticket/custom_fields/items/description`
  - removed the request property `ticket/custom_fields/items/key`
  - removed the request property `ticket/custom_fields/items/position`
  - removed the request property `ticket/custom_fields/items/raw_description`
  - removed the request property `ticket/custom_fields/items/raw_title`
  - removed the request property `ticket/custom_fields/items/regexp_for_validation`
  - removed the request property `ticket/custom_fields/items/relationship_filter`
  - removed the request property `ticket/custom_fields/items/relationship_target_type`
  - removed the request property `ticket/custom_fields/items/tag`
  - removed the request property `ticket/custom_fields/items/title`
  - removed the request property `ticket/custom_fields/items/type`
  - added the new optional request property `ticket/custom_fields/items/value`
  - the request optional property `ticket/custom_fields/items/id` became not read-only

---

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