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 action77JS7PJJNTMEM8EFWsonalmZQkVkskTAvcK25cWCT8pMq9IhZgNWcU2G2G3/s+KvMwidAEP8Uqe+lUpqFtSST6zOg7Y=