AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action53TNCCP70HP9M8ASLEf+7jZxOI6lzX4BrYsKNgW1zLb3W2RHKB69+de+zQvjdLV2+mw8HnMAOOQ+cBgtGtMXP8aJClo=