Activity Logs1

Analytics8

Annotation History4

Annotation Reviews6

Annotations7

AWS1

Billing1

Blueprints4

Comments7

Dashboard1

Data Explorer4

Data Manager12

Dataset Storage: Azure9

Dataset Storage: GCS9

Dataset Storage: S39

Datasets17

Dimensions15

Export8

Import8

Interfaces11

Invites1

JWT7

Labels11

Learning Resources36

LLM1

Machine Learning10

Model Provider Connection7

Organizations29

Pauses6

Predictions6

Project Roles4

Project Templates7

Projects35

Prompts38

Review Routing Rules2

Session Policy2

SSO7

States12

Stats25

Storage6

Storage: Azure14

Storage: Azure SPI14

Storage: Databricks Files14

Storage: GCS14

Storage: GCS SA14

Storage: GCS WIF14

Storage: Local14

Storage: Redis14

Storage: S314

Storage: S3 Roles14

Task Events1

Tasks11

Users12

Versions1

Webhooks7

Workspaces14

Comments

✨ List comments

<Card href="https://humansignal.com/goenterprise"> <img style="pointer-events: none; margin-left: 0px; margin-right: 0px;" src="https://docs.humansignal.com/images/badge.svg" alt="Label Studio Enterprise badge"/> <p style="margin-top: 10px; font-size: 14px;"> This endpoint is not available in Label Studio Community Edition. [Learn more about Label Studio Enterprise](https://humansignal.com/goenterprise) </p> </Card> List all comments for a specific annotation ID.

get/api/comments/

Query parameters

annotationinteger

annotatorsstring

draftinteger

expand_created_byboolean

orderingstring

Which field to use when ordering the results.

projectsstring

Response

List of comments

Changes

Changed in 2 of the 97 revisions of this API.104

Aug 6, 2026037e8b19fbfd4See the full diff
- ○
  added the required property items/oneOf[CommentSerializerWithExpandedUser]/created_by/org_membership/items/flex to the response with the 200 status
  response-required-property-added
- ○
  added the required property items/oneOf[CommentSerializerWithExpandedUser]/created_by/org_membership/items/user_type to the response with the 200 status
  response-required-property-added
- ○
  added the required property items/oneOf[CommentSerializerWithExpandedUser]/created_by/organization_membership/allOf[OrganizationMembership]/flex to the response with the 200 status
  response-required-property-added
- ○
  added the required property items/oneOf[CommentSerializerWithExpandedUser]/created_by/organization_membership/allOf[OrganizationMembership]/user_type to the response with the 200 status
  response-required-property-added
Jul 8, 2026b5f055b9d45b10See the full diff
- ▲
  the response property items/oneOf[CommentSerializerWithExpandedUser]/created_by/avatar became nullable for the status 200
  response-property-became-nullable
- ▲
  the response property items/oneOf[CommentSerializerWithExpandedUser]/created_by/lse_fields/allOf[LseFields]/invite_expired became nullable for the status 200
  response-property-became-nullable
- ▲
  the response property items/oneOf[CommentSerializerWithExpandedUser]/created_by/lse_fields/allOf[LseFields]/invite_expired_at became nullable for the status 200
  response-property-became-nullable
- ▲
  the response property items/oneOf[CommentSerializerWithExpandedUser]/created_by/pause became nullable for the status 200
  response-property-became-nullable
- ▲
  the items/oneOf[CommentSerializerWithExpandedUser]/created_by/active_organization_meta response's property type/format changed from string/ to object/ for status 200
  response-property-type-changed
- ▲
  the items/oneOf[CommentSerializerWithExpandedUser]/created_by/lse_fields/allOf[LseFields]/email_notification_settings response's property type/format changed from string/ to object/ for status 200
  response-property-type-changed
- ▲
  the items/oneOf[CommentSerializerWithExpandedUser]/created_by/lse_fields/allOf[LseFields]/invite_expired response's property type/format changed from string/ to boolean/ for status 200
  response-property-type-changed
- ▲
  the items/oneOf[CommentSerializerWithExpandedUser]/created_by/org_membership/items/active response's property type/format changed from string/ to boolean/ for status 200
  response-property-type-changed
- ▲
  the items/oneOf[CommentSerializerWithExpandedUser]/created_by/organization_membership/allOf[OrganizationMembership]/active response's property type/format changed from string/ to boolean/ for status 200
  response-property-type-changed
- ▲
  the items/oneOf[CommentSerializerWithExpandedUser]/created_by/pause response's property type/format changed from string/ to object/ for status 200
  response-property-type-changed

Of the 97 revisions, 1 has no diff computed.

Full history