const fetch = require('node-fetch');

let url = 'https://api.coralogix.com/mgmt/openapi/api/v2/events2metrics/atomic_batch_execute';

let options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <API_KEY>', 'content-type': 'application/json'},
  body: '{"requests":[{"create":{"e2m":{"name":"Service catalog latency","description":"avg and max the latency of catalog service","permutationsLimit":30000,"metricLabels":[{"targetLabel":"alias_label_name","sourceField":"log_obj.string_value"}],"metricFields":[{"targetBaseMetricName":"alias_field_name","sourceField":"log_obj.numeric_field","aggregations":[{"enabled":true,"aggType":"AGG_TYPE_UNSPECIFIED","targetMetricName":"alias_field_name_agg_func","samples":{"sampleType":"SAMPLE_TYPE_UNSPECIFIED"},"histogram":{"buckets":2}}]}],"type":"E2M_TYPE_UNSPECIFIED","spansQuery":{"lucene":"applicationName:myApp","applicationnameFilters":"myApp","subsystemnameFilters":"mySubsystem","actionFilters":"myAction","serviceFilters":"myService"},"logsQuery":{"lucene":"log_obj.numeric_field: [50 TO 100]","alias":"new_query","applicationnameFilters":"app_name","subsystemnameFilters":"sub_name","severityFilters":["SEVERITY_UNSPECIFIED"]}}},"replace":{"e2m":{"id":"d6a3658e-78d2-47d0-9b81-b2c551f01b09","name":"Service_catalog_latency","description":"avg and max the latency of catalog service","createTime":"2022-06-30T12:30:00Z\'","updateTime":"2022-06-30T12:30:00Z\'","permutations":{"limit":30000,"hasExceededLimit":true},"metricLabels":[{"targetLabel":"alias_label_name","sourceField":"log_obj.string_value"}],"metricFields":[{"targetBaseMetricName":"alias_field_name","sourceField":"log_obj.numeric_field","aggregations":[{"enabled":true,"aggType":"AGG_TYPE_UNSPECIFIED","targetMetricName":"alias_field_name_agg_func","samples":{"sampleType":"SAMPLE_TYPE_UNSPECIFIED"},"histogram":{"buckets":2}}]}],"type":"E2M_TYPE_UNSPECIFIED","spansQuery":{"lucene":"applicationName:myApp","applicationnameFilters":"myApp","subsystemnameFilters":"mySubsystem","actionFilters":"myAction","serviceFilters":"myService"},"logsQuery":{"lucene":"log_obj.numeric_field: [50 TO 100]","alias":"new_query","applicationnameFilters":"app_name","subsystemnameFilters":"sub_name","severityFilters":["SEVERITY_UNSPECIFIED"]},"isInternal":true}},"delete":{"id":"d6a3658e-78d2-47d0-9b81-b2c551f01b09"}}]}'
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error('error:' + err));

{
  "matchingResponses": [
    {
      "created": {
        "e2m": {
          "id": "d6a3658e-78d2-47d0-9b81-b2c551f01b09",
          "name": "Service_catalog_latency",
          "description": "avg and max the latency of catalog service",
          "createTime": "2022-06-30T12:30:00Z'",
          "updateTime": "2022-06-30T12:30:00Z'",
          "permutations": {
            "limit": 30000,
            "hasExceededLimit": true
          },
          "metricLabels": [
            {
              "targetLabel": "alias_label_name",
              "sourceField": "log_obj.string_value"
            }
          ],
          "metricFields": [
            {
              "targetBaseMetricName": "alias_field_name",
              "sourceField": "log_obj.numeric_field",
              "aggregations": [
                {
                  "enabled": true,
                  "aggType": "AGG_TYPE_UNSPECIFIED",
                  "targetMetricName": "alias_field_name_agg_func",
                  "samples": {
                    "sampleType": "SAMPLE_TYPE_UNSPECIFIED"
                  },
                  "histogram": {
                    "buckets": 2
                  }
                }
              ]
            }
          ],
          "type": "E2M_TYPE_UNSPECIFIED",
          "spansQuery": {
            "lucene": "applicationName:myApp",
            "applicationnameFilters": "myApp",
            "subsystemnameFilters": "mySubsystem",
            "actionFilters": "myAction",
            "serviceFilters": "myService"
          },
          "logsQuery": {
            "lucene": "log_obj.numeric_field: [50 TO 100]",
            "alias": "new_query",
            "applicationnameFilters": "app_name",
            "subsystemnameFilters": "sub_name",
            "severityFilters": [
              "SEVERITY_UNSPECIFIED"
            ]
          },
          "isInternal": true
        }
      },
      "replaced": {
        "e2m": {
          "id": "d6a3658e-78d2-47d0-9b81-b2c551f01b09",
          "name": "Service_catalog_latency",
          "description": "avg and max the latency of catalog service",
          "createTime": "2022-06-30T12:30:00Z'",
          "updateTime": "2022-06-30T12:30:00Z'",
          "permutations": {
            "limit": 30000,
            "hasExceededLimit": true
          },
          "metricLabels": [
            {
              "targetLabel": "alias_label_name",
              "sourceField": "log_obj.string_value"
            }
          ],
          "metricFields": [
            {
              "targetBaseMetricName": "alias_field_name",
              "sourceField": "log_obj.numeric_field",
              "aggregations": [
                {
                  "enabled": true,
                  "aggType": "AGG_TYPE_UNSPECIFIED",
                  "targetMetricName": "alias_field_name_agg_func",
                  "samples": {
                    "sampleType": "SAMPLE_TYPE_UNSPECIFIED"
                  },
                  "histogram": {
                    "buckets": 2
                  }
                }
              ]
            }
          ],
          "type": "E2M_TYPE_UNSPECIFIED",
          "spansQuery": {
            "lucene": "applicationName:myApp",
            "applicationnameFilters": "myApp",
            "subsystemnameFilters": "mySubsystem",
            "actionFilters": "myAction",
            "serviceFilters": "myService"
          },
          "logsQuery": {
            "lucene": "log_obj.numeric_field: [50 TO 100]",
            "alias": "new_query",
            "applicationnameFilters": "app_name",
            "subsystemnameFilters": "sub_name",
            "severityFilters": [
              "SEVERITY_UNSPECIFIED"
            ]
          },
          "isInternal": true
        }
      },
      "deleted": {
        "id": "<string>"
      }
    }
  ]
}