AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket action575MY6C1T7B8VR4ROTrXdohw7deMpRwMsqIOjE8PiiwteqfK8qzAVkEgQ8jpLPcObxoSjv9h+8q0XACQ9yABrWY+5rBZ0MW+YmHTSNiOs6XD2bek