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ark_update_user
ark.update_user
Update an organization user name and email for admin user management.
- Availability
- Expanded preview
- Scopes
admin:write- ARK permissions
- None
- Team visibility
- Not entity-scoped
- Approval policy
ask_before_write- ARK approval request
- Required before execution
- Idempotency
- Required for external execution
- Read-only
- No
- Destructive
- No
- External side effect
- No
- Rate limit
- OAuth MCP credential and organization budgets
Input
userIdstringrequiredOrganization user ID to update.
format: uuid
emailstringReplacement user email address.
format: email; max length: 320
firstNamestringReplacement user first name.
min length: 2; max length: 100
lastNamestringReplacement user last name.
min length: 2; max length: 100
Result
The tool returns the canonical ark.update_user operation result in structuredContent and mirrors the same JSON as text. Errors set isError: true and return a stable error code, message, and optional details.