The api client does not have the required permission(s)

If you encounter "{\"errors\":\"The api_client does not have the required permission(s).\"}" that means your connection needs re-authorization.

The faster way to update is to update the authentication type to Token Based Auth (Automatic).

1. Go to Connections > Actions > Edit Connections (...) > Authentication Type: Token Based Auth (Automatic) > Save & Authorize

However if you'd like to set it up as Token Based Auth (Manual), you may refer to the below documentation for the steps.

https://cdn2.hubspot.net/hubfs/5812834/Product/SmartConnectors/shopify-tba.pdf

Once connection has been established, retry the error.