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 actionM5W7VVA2SE6KBR23Rhom46AWnU7cTtJEfv97eEb9zKEJXMdiA2HCK/1EW+0ODfQWP6gDLBrekb1c6hioXTZpH5XD4jfeCMID62iSh+cE0KA3QcxcMpQzRI6pqU4=