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 action674VT0RDJ228J9WNN4pKRZl7kt0zCT/qYXKBIWEKgVamjk2D4CIjbVeDNZXqZvZDyZT3esfhIiA/Yna1MW6Llalo1TM=