This section describes how to prepare for the migration using SMS.
Registering a Target Cloud Account and Obtaining an AK/SK Pair
Register a target cloud account.
Assign the required permissions to the account used for migration.
If you use an administrator account for migration, you have the required migration permissions by default. You can skip this step.
If you use an IAM user for migration, contact the administrator for authorization.
If the IAM user needs all SMS permissions, the administrator can create a user group, add the IAM user to the group and attach the following system-defined policies to the group on the IAM console: SMS FullAccess, OBS OperateAccess, ECS FullAccess, and VPC FullAccess.
If the IAM user only needs specific SMS permissions, the administrator needs to create a user group on the IAM console, assign custom policies to the user group, and add the IAM user to the user group.
Obtain an AK/SK pair for the account used for migration.
The AK/SK pair is required for authentication during the migration. Obtain an AK/SK pair for the migration account on the IAM console.