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 action987MVWMBS3MCK7Q41q4WJjtE4q1sqccc9r7nmpSpftYdEDDGLdJE2Uc7KURxL6WOybMMqQaLX6l78lbwBVeHcoDPyiI=