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 action29WWNJH563MP9HRHCLixdlZqph2os8DXHiLW/ekOUPZUBmPGQ1fYUin63xRtRZnYHN7BMesVzfcuYslzqXXBL0Vd3QRAqxAYYqzKK06om1uoMGhYgc7IeSJr4FU=