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 action8NAXRSGHSKXV5XAKC/P7NqtxLMysMWxShgzw14s0wz7wDbBBUpsvAuBO2s5Um2ZSGJsUeIh0i4c0pJ0lk2PWwDcjmnHlmbmXQYlPodVOmIEBluOl64+wP3GMhik=