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 action70YBBJHS7A78NV5Vi+avOFuhO3NFLAqfG9psDvYS5vlHpQD+o+oHZ2kRdVLelN9K7P6tNhFkkkfFWu8tEb8n6lXqpWE=