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 actionQCMYNBZ9JZXAR8ZQTcxZuI4NUJfSV1urX0ffw3i0wwfi982yaSjYdkBKEJ9fSFJmVLh3hCz53H+NKEZkAh/CNSJGI7Y=