> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cloudhumans.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Add team members

> Administrator only. **Additive and idempotent — it never removes a member left out of the payload.** There is no endpoint to remove one through this API. Refused with 403 on a `system_managed` team.

Any `user_ids` entry that is not a member of the account — including a hidden admin's id, indistinguishable from an unknown one — fails the whole call with 404; nothing is added.

export const CloudChatYourValues = () => {
  const STORAGE_KEY = "cloudchat-api-selected-account";
  const CREDENTIALS_HREF = "/api-reference/cloudchat/credentials";
  const [saved, setSaved] = useState(null);
  const [ready, setReady] = useState(false);
  useEffect(() => {
    let value = null;
    try {
      const raw = window.localStorage.getItem(STORAGE_KEY);
      if (raw) {
        const parsed = JSON.parse(raw);
        if (parsed && parsed.instance && parsed.account) {
          value = {
            instance: String(parsed.instance),
            account: String(parsed.account),
            name: typeof parsed.name === "string" && parsed.name ? parsed.name : null
          };
        }
      }
    } catch (error) {
      value = null;
    }
    setSaved(value);
    setReady(true);
  }, []);
  const shell = "not-prose rounded-xl border border-gray-200 dark:border-white/10 bg-gray-50 dark:bg-white/5 px-4 py-3 mb-6";
  if (!ready || !saved) {
    return <div className={shell}>
        <p className="text-sm text-gray-600 dark:text-gray-400">
          Every request below needs your <code>cloudchat-instance</code> header and your account
          id.{" "}
          <a href={CREDENTIALS_HREF} className="underline underline-offset-2">
            Paste your token
          </a>{" "}
          and they will show up here, ready to copy.
        </p>
      </div>;
  }
  return <div className={shell}>
      <div className="flex flex-wrap items-baseline gap-x-6 gap-y-2">
        <div>
          <span className="text-xs uppercase tracking-wide text-gray-500 dark:text-gray-400">
            cloudchat-instance
          </span>
          <span className="ml-2 font-mono text-sm text-gray-900 dark:text-gray-100">
            {saved.instance}
          </span>
        </div>
        <div>
          <span className="text-xs uppercase tracking-wide text-gray-500 dark:text-gray-400">
            accountId
          </span>
          <span className="ml-2 font-mono text-sm text-gray-900 dark:text-gray-100">
            {saved.account}
          </span>
        </div>
        {saved.name && <span className="text-sm text-gray-600 dark:text-gray-400">{saved.name}</span>}
        <a href={CREDENTIALS_HREF} className="text-sm text-gray-500 dark:text-gray-400 underline underline-offset-2">
          Change
        </a>
      </div>
    </div>;
};

<CloudChatYourValues />


## OpenAPI

````yaml api-reference/specs/cloudchat/v1.json POST /v1/accounts/{accountId}/teams/{teamId}/members
openapi: 3.0.1
info:
  title: Cloud Chat API
  version: v1
  description: >-
    The curated public surface of Cloud Chat. Every call needs two things: the
    Bearer token from `POST /auth/v1/signin`, and the `cloudchat-instance`
    header that says which Cloud Chat instance your company lives on.


    If you don't know your instance value, the [Find your
    credentials](/api-reference/cloudchat/credentials) page reads it out of your
    own token in the browser.
servers:
  - url: https://api.cloudhumans.com/cloudchat
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Canned Responses
    description: >-
      Canned responses — the shortcuts agents expand while replying. Each one
      belongs to a single account and is identified by its short code.
  - name: Conversations
    description: >-
      Read-only access to the conversations of an account. What you can see
      follows the same rule as the dashboard: an administrator token sees every
      inbox, an agent token only the inboxes it is a member of.
  - name: Help Center
    description: >-
      Portals, categories and articles of the help center — the public FAQ your
      customers read.
  - name: Uploads
    description: Store the images help center articles embed.
  - name: Labels
    description: >-
      Read-only access to the labels an account has defined. A label is a tag
      conversations and contacts carry; this endpoint only lists the label
      definitions themselves.
  - name: Inboxes
    description: >-
      Read-only access to the inboxes a token can see — every inbox of the
      account for an administrator, only its memberships for an agent. Never
      includes the channel's credentials.
  - name: Agents
    description: >-
      Read-only access to the human and AI agents of an account. A hidden admin
      (the platform's own support user) never appears, on the list or by id.
  - name: Teams
    description: >-
      Teams group agents for assignment. Listing and reading are open to any
      member; creating and updating a team, and managing its membership, require
      an administrator token. A system-managed team (provisioned by the
      platform) can be read like any other but never updated.
  - name: Macros
    description: >-
      Macros bundle a sequence of actions an agent runs against a conversation
      from the dashboard. This surface lets you list, read and write macro
      definitions — running one is not part of the v1 contract. A macro is
      either `global` (visible to the whole account) or `personal` (visible only
      to its author); an agent token can only create personal macros.
  - name: Automation Rules
    description: >-
      Read-only access to the account's automation rules — administrator only.
      An agent token gets a 403 on every operation in this group.
  - name: Availability Reasons
    description: >-
      The reasons an agent can go `busy` for, configured per account. Listing is
      open to any member; creating, updating and deleting require an
      administrator token. Deleting is a soft delete — the reason disappears
      from listings but agents' past availability history keeps referencing it.
paths:
  /v1/accounts/{accountId}/teams/{teamId}/members:
    parameters:
      - $ref: '#/components/parameters/CloudChatInstance'
      - $ref: '#/components/parameters/AccountId'
      - $ref: '#/components/parameters/TeamId'
    post:
      tags:
        - Teams
      summary: Add team members
      description: >-
        Administrator only. **Additive and idempotent — it never removes a
        member left out of the payload.** There is no endpoint to remove one
        through this API. Refused with 403 on a `system_managed` team.


        Any `user_ids` entry that is not a member of the account — including a
        hidden admin's id, indistinguishable from an unknown one — fails the
        whole call with 404; nothing is added.
      operationId: addTeamMembers
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AddTeamMembersRequest'
      responses:
        '201':
          description: >-
            The team's full member roster after the addition, not just the ids
            that were sent.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TeamMembersResult'
        '400':
          description: Malformed request, or a payload with no `user_ids`.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              example:
                error:
                  code: bad_request
                  message: The request is malformed.
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          description: >-
            Three situations answer with this code: the account is suspended,
            your token is not an administrator, or the team is `system_managed`
            — the platform provisions it and it cannot be modified through this
            API. The `system_managed` case answers `"This team is managed by the
            platform and cannot be modified."` instead of the generic message
            shown here.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              example:
                error:
                  code: forbidden
                  message: You are not allowed to perform this action.
        '404':
          description: >-
            The team does not exist on this account, or one of the ids in
            `user_ids` does not resolve to a member of the account (an unknown
            id and a hidden admin's id look identical here). Nothing is added
            when this happens.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Error'
              example:
                error:
                  code: not_found
                  message: Resource could not be found.
        '429':
          $ref: '#/components/responses/TooManyRequests'
        '500':
          $ref: '#/components/responses/InternalError'
components:
  parameters:
    CloudChatInstance:
      name: cloudchat-instance
      in: header
      required: true
      description: >-
        Your Cloud Chat instance ID — an integer, fixed for your company, told
        at onboarding. [The API
        overview](/api-reference/cloudchat/overview#two-headers-every-call)
        explains how instances work, how to find yours, and the errors a wrong
        or missing value produces.
      schema:
        type: integer
        example: 1
    AccountId:
      name: accountId
      in: path
      required: true
      description: >-
        Your Cloud Chat account. It has to be an account your token grants
        membership on, and it has to live on the instance in the
        `cloudchat-instance` header — the two travel together. Account numbers
        are only unique **within** an instance, so the same number is a
        different company on another instance. Usually a mismatched pair fails
        closed with a 401, because your user does not exist on the other
        instance — but if your identity happens to exist on both, the call
        succeeds against the other company's data, silently. Read it and you are
        looking at the wrong help center; write it and you have stored into the
        wrong account. Send the two values that were given to you together, and
        never try a number to see what answers.
      schema:
        type: integer
        example: 1
    TeamId:
      name: teamId
      in: path
      required: true
      description: The `id` returned when the team was created or listed.
      schema:
        type: integer
        example: 5
  schemas:
    AddTeamMembersRequest:
      type: object
      description: >-
        The user ids to add, as agent user ids (not emails). Administrator only,
        and refused with 403 on a `system_managed` team.


        **This call is additive and idempotent — it never removes a member.** An
        id already on the team is a no-op for that id; there is no endpoint to
        remove a member through this API. Any id that does not resolve to a
        member of the account, including a hidden admin's id (the two are
        indistinguishable), fails the whole call with 404 — nothing is added.
      required:
        - user_ids
      properties:
        user_ids:
          type: array
          items:
            type: integer
          example:
            - 7
            - 12
    TeamMembersResult:
      type: object
      description: >-
        The team's full member roster after the call — not just the ids that
        were sent.
      required:
        - data
      properties:
        data:
          type: array
          items:
            $ref: '#/components/schemas/TeamMember'
    Error:
      type: object
      description: The error envelope every Cloud Chat API response uses.
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
              description: >-
                The stable, machine-readable reason. Branch on this, never on
                `message`.
              enum:
                - unauthorized
                - forbidden
                - not_found
                - validation_failed
                - bad_request
                - internal_error
              example: not_found
            message:
              type: string
              description: >-
                The reason in words, localized to your account's language
                (English, Spanish or Brazilian Portuguese; English when the
                account is set to anything else). Wording changes with the
                account and between releases, so never match on it.


                Two cases stay in English whatever the account is set to:
                `unauthorized`, decided before any account is known, and the
                account-level `not_found`, which must not reveal the account's
                language.
              example: Resource could not be found.
            details:
              type: array
              description: >-
                Present on some rejections — a 400 for a refused query parameter
                or upload mode, for example. One entry per offending field,
                localized to the account's language like `message` — match on
                `code` and `field`, never on the text.
              items:
                type: object
                required:
                  - field
                  - code
                  - message
                properties:
                  field:
                    type: string
                    description: Which request field the rule was about.
                  code:
                    type: string
                    description: Stable, machine-readable reason.
                  message:
                    type: string
                    description: The rule in words.
    TeamMember:
      type: object
      description: An agent that belongs to the team. A hidden admin never appears here.
      required:
        - id
        - name
        - email
      properties:
        id:
          type: integer
          example: 7
        name:
          type: string
          example: Jane Doe
        email:
          type: string
          example: jane@acme.com
    GatewayError:
      type: object
      description: >-
        Rejected by the gateway before Cloud Chat saw it, so it does not use the
        `error` envelope.
      required:
        - message
      properties:
        message:
          type: string
          example: API rate limit exceeded
        request_id:
          type: string
          description: Gateway request id. Quote it when reporting a problem.
          example: f3f7567638d4b65a8003057d0c77d275
  responses:
    Unauthorized:
      description: >-
        No Bearer token, or one that is expired, malformed, or not a Cognito
        token. Sign in again for a fresh `id_token`.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: unauthorized
              message: >-
                Authentication is required. Send a valid Bearer token in the
                Authorization header.
    TooManyRequests:
      description: >-
        Rate limited per source IP. Note the envelope: this one is `{ "message":
        ... }`, because the request never reached the API.


        Don't hardcode the limit — read it from the response. `Retry-After` says
        how many seconds to wait, and every response (not just this one) carries
        `ratelimit-limit`, `ratelimit-remaining` and `ratelimit-reset`, the last
        in seconds.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/GatewayError'
          example:
            message: API rate limit exceeded
    InternalError:
      description: >-
        Something failed on our side. The response never carries the underlying
        error, but it is reported to our monitoring automatically — no need to
        file anything for a one-off.


        Retrying is reasonable, with one caveat on `POST`: a 500 does not prove
        the write did not happen, so a retry can come back `422` with
        `short_code` already taken. That 422 means the first attempt succeeded —
        list the account and confirm before treating it as a failure.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            error:
              code: internal_error
              message: An unexpected error occurred. Please try again later.
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: >-
        The `id_token` from `POST /auth/v1/signin`, sent as `Authorization:
        Bearer <id_token>`. Not the `access_token` — that one does not carry the
        identity Cloud Chat authorizes on.

````