granteeType

The type of the grantee to which access has been granted. It can be one of the following values:

• IAM - An IAM user or role.

• DIRECTORY_USER - Your corporate directory user. You can use this option if you have added your corporate identity directory to IAM Identity Center and associated the IAM Identity Center instance with your S3 Access Grants instance.

• DIRECTORY_GROUP - Your corporate directory group. You can use this option if you have added your corporate identity directory to IAM Identity Center and associated the IAM Identity Center instance with your S3 Access Grants instance.