AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket action9A4AX4K4T59TTAQ8IeTlmAjRStyuy+zOi17Wx3IN1w8yNEWtNfjJzu4kBOIgC3S7m75GL7WBTGXSCBUZu6c5P6s1JLA76Ph8hmLX9QKdEDQWF09QPkdO7S6Xiak=