> ## Documentation Index > Fetch the complete documentation index at: https://docs.tightknit.ai/llms.txt > Use this file to discover all available pages before exploring further. # Retrieve a composition comment > Returns one composition comment by its id. ## OpenAPI ````yaml /openapi-v1.json get /v1/composition_comments/{composition_comment_id} openapi: 3.1.0 info: title: Tightknit Admin API version: 1.0.0 description: Administrative access to a Tightknit community. servers: - url: https://api.tightknit.ai security: - Bearer: [] tags: - name: API keys description: Inspect the key a request authenticated with. - name: Awards description: Badges and certificates a community grants its members. - name: Events description: Read, create, update and delete events on the community calendar. - name: Journeys description: Read multi-step member programs and their milestones. - name: Tags description: The labels that classify events and content resources. - name: Groups description: The segments a community sorts its members into. - name: Content description: >- The collections a community files its content under, and the links and events in them. - name: Feeds description: The Slack channels and site-only spaces a community posts in. - name: Files description: Images and documents a community has uploaded. - name: Messages description: What a community has published. - name: Members description: The people in a community. - name: Slack messages description: >- Messages sent to Slack. Sending is the only operation: they cannot be read, edited or deleted here. - name: Compositions description: >- Message Blaster drafts: messages saved in Studio before, and kept after, they are sent to Slack channels and members. An API key sees only the compositions shared with every Studio user. - name: Follows description: What a member follows. - name: Polls description: The questions a community puts to its members in Slack. - name: Activity logs description: What members did in the community, and when. - name: System description: Service health. paths: /v1/composition_comments/{composition_comment_id}: get: tags: - Compositions summary: Retrieve a composition comment description: Returns one composition comment by its id. operationId: getCompositionComment parameters: - schema: type: string pattern: ^cpcm_[a-zA-Z0-9]{12}$ description: The composition comment's id. required: true description: The composition comment's id. name: composition_comment_id in: path - schema: anyOf: - type: string enum: - created_by - updated_by - resolved_by - type: array items: type: string enum: - created_by - updated_by - resolved_by maxItems: 3 description: >- Repeatable. Returns the named relation inline. One of: `created_by`, `updated_by`, `resolved_by`. required: false description: >- Repeatable. Returns the named relation inline. One of: `created_by`, `updated_by`, `resolved_by`. name: expand in: query style: form explode: true responses: '200': description: Success headers: Request-Id: description: Identifier for this request, quote it in support tickets. schema: type: string content: application/json: schema: $ref: '#/components/schemas/CompositionComment' default: description: Error headers: Request-Id: description: Identifier for this request, quote it in support tickets. schema: type: string content: application/problem+json: schema: $ref: '#/components/schemas/Problem' security: - Bearer: [] components: schemas: CompositionComment: type: object properties: object: type: string enum: - composition_comment description: Always `composition_comment`. id: type: string description: Unique identifier for the object. example: cpcm_3g6j9l2n5q8s created_at: type: string format: date-time description: When the object was created. updated_at: type: string format: date-time description: When the object was last changed. composition_id: type: string description: The id of the composition it is about. example: cmps_7h2k9m4n1p6q parent_comment_id: anyOf: - type: string - type: 'null' description: >- The id of the comment that starts its thread. Null for a comment that starts one. composition_version_id: anyOf: - type: string - type: 'null' description: >- The id of the version it was written on. Null once that version is pruned. body: type: string description: The plaintext rendering of what it says. block_id: anyOf: - type: string - type: 'null' description: >- The `block_id` of the block its thread is about. Null for a comment on the whole composition, and for a reply. edited_at: anyOf: - type: string format: date-time - type: 'null' description: When its author last changed it. Null when never edited. resolved_at: anyOf: - type: string format: date-time - type: 'null' description: >- When its thread was resolved. Null while open, and always for a reply. resolved_by_id: anyOf: - type: string - type: 'null' description: >- The id of the profile that resolved its thread. Null while open, or once that profile is deleted. resolved_by: anyOf: - $ref: '#/components/schemas/Profile' - type: 'null' description: >- The profile that resolved its thread. Present only when `resolved_by` is expanded. created_by_id: anyOf: - type: string - type: 'null' description: >- The id of the profile that wrote it. Null once that profile is deleted. created_by: anyOf: - $ref: '#/components/schemas/Profile' - type: 'null' description: >- The profile that wrote it. Present only when `created_by` is expanded. updated_by_id: anyOf: - type: string - type: 'null' description: >- The id of the profile that last changed it. Null once that profile is deleted. updated_by: anyOf: - $ref: '#/components/schemas/Profile' - type: 'null' description: >- The profile that last changed it. Present only when `updated_by` is expanded. required: - object - id - created_at - updated_at - composition_id - parent_comment_id - composition_version_id - body - block_id - edited_at - resolved_at - resolved_by_id - created_by_id - updated_by_id Problem: type: object properties: type: type: string description: A URI naming the problem type. Always `about:blank`. example: about:blank title: type: string description: A short summary of the HTTP status. example: Not found status: type: integer description: The HTTP status code. example: 404 detail: type: string description: What went wrong with this request, when there is more to say. code: type: string description: >- A stable, machine-readable error code to branch on, unlike `title` and `detail`. example: not_found param: type: string description: The request field or parameter the error is about, when one is. request_id: type: string description: >- The id of the request, also sent as the `Request-Id` header. Quote it in support tickets. example: req_9f2b8c1d4e5a6b7c8d9e0f1a2b3c4d5e required: - type - title - status - code Profile: type: object properties: object: type: string enum: - profile description: Always `profile`. id: type: string description: Unique identifier for the object. example: prof_9f2b8c1d4e5a created_at: type: string format: date-time description: When the object was created. updated_at: type: string format: date-time description: When the object was last changed. name: anyOf: - type: string - type: 'null' description: >- The name the community shows for the member. With a linked Slack profile it follows the community’s name preference, or reads `🔒[private profile]` when `opt_out_of_public_profile` is true; without one it is `display_name`, falling back to `full_name`. example: Ada Lovelace full_name: type: string description: The member’s full name. Always set. example: Ada Lovelace display_name: anyOf: - type: string - type: 'null' description: >- The shorter name the member goes by, when they set one. Null otherwise. first_name: anyOf: - type: string - type: 'null' description: The member’s first name, when known. last_name: anyOf: - type: string - type: 'null' description: The member’s last name, when known. avatar_url: anyOf: - type: string - type: 'null' description: >- The URL of the member’s avatar, from their Slack profile when one is linked. Null when they have none, or when a member with a linked Slack profile has `opt_out_of_public_profile` on. email: anyOf: - type: string - type: 'null' description: The member’s email address. Null when it is not known. example: ada@example.com email_domain: anyOf: - type: string - type: 'null' description: The lowercased domain of `email`, maintained by the database. example: example.com locale: anyOf: - type: string - type: 'null' description: The member’s language and region, such as `en-US`, when known. is_team_member: type: boolean description: >- Whether the member is staff of the community rather than one of its people. is_deactivated: type: boolean description: Whether the member has been deactivated in the community. opt_out_of_public_profile: type: boolean description: >- Whether the member asked to be left out of the public member directory. member_since: anyOf: - type: string format: date-time - type: 'null' description: >- When the member joined the community: their first site sign-in or Slack join. Null while they are invited and have not joined yet. invited_at: anyOf: - type: string format: date-time - type: 'null' description: >- When an admin added the member before they joined (Studio, Admin API, MCP or CSV import), whether or not an invitation was sent. Kept after they join; null for members never added this way. signed_up_at: anyOf: - type: string format: date-time - type: 'null' description: >- When the member first signed in to the community site. Unlike `member_since`, a Slack join never sets it. Null for members who have never signed in. source: type: string enum: - slack_sync - import - api - studio_signin - sso_signin - legacy - unknown description: >- How the profile was created. A Slack invitee who had not joined yet takes `api` or `import` when an admin then adds them. One of: - `slack_sync`: from Slack, through the member roster sync or the member joining or acting in the workspace. - `import`: from an admin’s bulk member import. - `api`: from the Admin API, Studio’s add-member form or the MCP server. - `studio_signin`: on an admin’s first Studio sign-in. - `sso_signin`: on a member’s first single sign-on (SSO) sign-in, where the site creates accounts automatically. - `legacy`: created before the origin was recorded. - `unknown`: created before the origin was recorded and before its Slack link, with no way left to tell how. example: slack_sync has_account: type: boolean description: >- Whether the member has a sign-in account. False for a Slack identity nobody has claimed. flair_group_id: anyOf: - type: string - type: 'null' description: The group whose flair the member shows beside their name. example: grup_7m3x9k4t8plz slack_profile_id: anyOf: - type: string - type: 'null' description: >- Slack’s id for the member’s linked Slack profile. Null when the member has no Slack identity. example: U0BRY4S6LNQ integrations: type: object properties: slack: type: object properties: profile: anyOf: - $ref: '#/components/schemas/SlackProfile' - type: 'null' description: The linked Slack profile, or null when the member has none. required: - profile description: The member’s Slack identity. required: - slack description: >- Where the member connects to other platforms. Present only when `slack_profile` is expanded. required: - object - id - created_at - updated_at - name - full_name - display_name - first_name - last_name - avatar_url - email - email_domain - locale - is_team_member - is_deactivated - opt_out_of_public_profile - member_since - invited_at - signed_up_at - source - has_account - flair_group_id - slack_profile_id SlackProfile: type: object properties: object: type: string enum: - slack_profile description: Always `slack_profile`. id: type: string description: Slack’s id for the member. example: U0BRY4S6LNQ created_at: type: string format: date-time description: When the object was created. updated_at: type: string format: date-time description: When the object was last changed. workspace_id: type: string description: Slack’s id for the workspace the member belongs to. example: T01ABC123 display_name: anyOf: - type: string - type: 'null' description: >- The display name the member set in Slack. Empty or null when they set none. real_name: anyOf: - type: string - type: 'null' description: The member’s full name in Slack. Null when Slack has none. email: anyOf: - type: string - type: 'null' description: >- The email address on the Slack account. Null when Slack does not share it, as for bots. example: ada@example.com pronouns: anyOf: - type: string - type: 'null' description: >- The pronouns the member set in Slack. Empty or null when they set none. avatar_url: anyOf: - type: string - type: 'null' description: The URL of the member’s Slack avatar. Null when Slack has none. locale: anyOf: - type: string - type: 'null' description: The member’s Slack language and region, such as `en-US`, when known. tz: anyOf: - type: string - type: 'null' description: >- The member’s time zone in Slack, as an IANA name such as `America/New_York`, when known. is_bot: type: boolean description: Whether the account is a bot rather than a person. is_app_user: type: boolean description: >- Whether Slack reports the member as an authorized user of the Tightknit app. is_workflow_bot: type: boolean description: Whether the account is the bot behind a Slack workflow. is_admin: type: boolean description: Whether the member is an admin of the Slack workspace. is_owner: type: boolean description: Whether the member is an owner of the Slack workspace. is_restricted: type: boolean description: >- Whether the member is a Slack guest, limited to the channels they were invited to. is_invited_user: type: boolean description: Whether the member holds nothing but a still-open Slack invitation. is_deleted: type: boolean description: Whether Slack deactivated the account. required: - object - id - created_at - updated_at - workspace_id - display_name - real_name - email - pronouns - avatar_url - locale - tz - is_bot - is_app_user - is_workflow_bot - is_admin - is_owner - is_restricted - is_invited_user - is_deleted securitySchemes: Bearer: type: http scheme: bearer bearerFormat: Tightknit API key description: 'A Tightknit admin API key, sent as `Authorization: Bearer `.' ```` ## Related topics - [Retrieve a composition](https://docs.tightknit.ai/v1/api-reference/compositions/retrieve-a-composition.md) - [List composition comments](https://docs.tightknit.ai/v1/api-reference/compositions/list-composition-comments.md) - [Retrieve a composition delivery](https://docs.tightknit.ai/v1/api-reference/compositions/retrieve-a-composition-delivery.md) - [Retrieve a composition version](https://docs.tightknit.ai/v1/api-reference/compositions/retrieve-a-composition-version.md) - [Delete a composition](https://docs.tightknit.ai/v1/api-reference/compositions/delete-a-composition.md) This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.