Mods
AWS

IAM Role: AWS/Server Migration Service/Admin

PermissionGrant
sms:CreateReplicationJobAdmin
sms:DeleteReplicationJobAdmin
sms:DeleteServerCatalogAdmin
sms:DisassociateConnectorAdmin
sms:ImportServerCatalogAdmin
sms:StartOnDemandReplicationRunOperator
sms:UpdateReplicationJobOperator
sms:GetConnectorsMetadata
sms:GetReplicationJobsMetadata
sms:GetReplicationRunsMetadata
sms:GetServersMetadata