Granting Permissions to an IAM User Under the Account

Granting an IAM User the Permissions to Create and List Buckets
Granting an IAM User the Read/Write Permission on a Bucket
Granting an IAM User the Specified Permissions for a Bucket
Granting an IAM User the Read Permissions on Specific Objects
Granting an IAM User the Specific Permissions on Specific Objects

Parent topic: Permission Configuration in Typical Scenarios