curl --location --globoff --request DELETE 'https://datam.olmap.cn/dm/v1/api/datasets/indexes?dataSetId=test_polygon&indexName=tag.name_1&eId={{eId}}&ckey={{ckey}}' \
--header 'eId: siptea' \
--header 'ckey: a8da1230-536b-11e8-9bb7-3321e787d1cb'{
"err": "",
"success": true,
"msg": "操作成功",
"data": {
"nIndexesWas": 8,
"ok": 1
}
}