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 actionNCETJPBRBPTWCRETDg2bmSqvoEJt+HryvpZzZQ36Hu5kTGTeFcdA4vQNl1e5CrbTIBTCQfw0MOy7Ccax+BUogM5DJmzY2ND4pIgil3IkfreE4awWQZP0M44DRC0=