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 action6B8BSM2B3BDJ6CYEmHs6CtzCdFPjzgSsJNbyW5AkA96kY6FaozPVNpPxuGbyn8pwLlBR0SFug+Z0aGm8uFPeNx+nhoQHjNob2gNiR1pM0RR21TufmLiOFXWGGeA=