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 actionC3KZVGKBH3ZP9JY4DxKEh4nJQXKUcsdKh5wwpnfQPthK0XjoRVH6STN55NtyFoExmuM5rliBTPV1IylpgYoP0xKh/Cc=