An adjustment has been made to the User Invites endpoint’s validation error response: when an invitation that specifies components for the SSO setup (external_id and auth_provider_key) fails, the returned error messages for the index for which they failed won’t be wrapped in the array anymore:

• Old response: collection_errors: { "2": [{ external_id: ["has already been taken"] }] }
• New response: collection_errors: { "2": { external_id: ["has already been taken"] } }