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 actionVG4KMSRK543CY2ZEk53HT0fil3JNpOmQCcHcKyd6Y9GPUePCJDFTfuw96ndX7toEArnDPzyiEdUIM3WaZo3M5AvxG9rj/CP0vGdMSH2QRwp0OaDPg5kvXmuG/pg=