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 action0P5CJY4Z4TKN91FYzuYawikehEXmAijOIUnMObN9R4wMxPTmw2qXQC+y4uZAYkhcVCbZhctlF2Tdduax+VFHYKQRXbM+pTXtSZqx+zL4MEb/zvyEV/aoX7gUbtY=