I am using the api "guide/v1/emails/preview/send" which is not list in the REST API Permission IDs and Scopes page. Does anyone know what kind of scope I can use? Thanks.
I have refer this page https://developer.salesforce.com/docs/marketing/marketing-cloud/references/mc_rest_rest_permission_scopes/rest-permissions-and-scopes.html to check which scope I needed. enter image description here
I found that we can use approvals_write / approvals_read these scope.