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 actionD8V84QCR419VNJDZsCOrb+AN1phPTT/Q26FFF8Ddme1v4roMbmVOoL4956VMtojMSP7D08RlVLhuSuVCEgL5UN2GCG4Y6ueQD10DXqQgGDqb5nnqCDSjPIQram0=