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 actionK94G9QZ4A2R57PZG9mKCeovsa2k64T93/kUkdNgHoje/XEeiLF7wfU5gJ1ZkeGhyCHnn30OKdHvMSxp5GQfE7ZoYeRSPioMPgxSYrITHcQ9M8kCK