The permission that you want to give to the AWS user that you specified in thumbnail_config_permissions.grantee. Valid values are Read, ReadAcp, WriteAcp or FullControl.
thumbnail_config_permissions.grantee
Read
ReadAcp
WriteAcp
FullControl
The AWS user or group that you want to have access to thumbnail files.
Specify the type of value that appears in the thumbnail_config_permissions.grantee object. Valid values are Canonical, Email or Group.
Canonical
Email
Group