Update metric

{  "experimentCount": 0,  "metricGroupCount": 0,  "activeExperimentCount": 2,  "activeGuardedRolloutCount": 1,  "_id": "5902deadbeef667524a01290",  "_versionId": "version-id-123abc",  "_version": 1,  "key": "metric-key-123abc",  "name": "My metric",  "kind": "custom",  "_attachedFlagCount": 0,  "_links": {    "parent": {      "href": "/api/v2/metrics/my-project",      "type": "application/json"    },    "self": {      "href": "/api/v2/metrics/my-project/my-metric",      "type": "application/json"    }  },  "_site": "{\"href\":\"/my-project/metrics/my-metric/details\",\"type\":\"text/html\"}",  "_access": {    "denied": [      {        "action": "string",        "reason": {          "resources": [            "proj/*:env/*;qa_*:/flag/*"          ],          "notResources": [            "string"          ],          "actions": [            "*"          ],          "notActions": [            "string"          ],          "effect": "allow",          "role_name": "string"        }      }    ],    "allowed": [      {        "action": "string",        "reason": {          "resources": [            "proj/*:env/*;qa_*:/flag/*"          ],          "notResources": [            "string"          ],          "actions": [            "*"          ],          "notActions": [            "string"          ],          "effect": "allow",          "role_name": "string"        }      }    ]  },  "tags": [],  "_creationDate": "1628192791148",  "lastModified": {    "date": "2021-08-05T19:46:31.148082Z"  },  "maintainerId": "569fdeadbeef1644facecafe",  "_maintainer": "{\"_links\":{\"self\":{\"href\":\"/api/v2/members/569fdeadbeef1644facecafe\",\"type\":\"application/json\"}},\"_id\":\"569fdeadbeef1644facecafe\",\"firstName\":\"Ariel\",\"lastName\":\"Flores\",\"role\":\"owner\",\"email\":\"ariel@acme.com\"}",  "description": "string",  "category": "Error monitoring",  "isNumeric": true,  "successCriteria": "HigherThanBaseline",  "unit": "string",  "eventKey": "Order placed",  "randomizationUnits": [    "user"  ],  "analysisUnits": [    "user"  ],  "filters": "{\"type\":\"group\",\"op\":\"and\",\"values\":[{\"type\":\"contextAttribute\",\"op\":\"in\",\"contextKind\":\"user\",\"attribute\":\"country\",\"values\":[\"JP\"],\"negate\":false},{\"type\":\"eventProperty\",\"op\":\"in\",\"attribute\":\"category\",\"values\":[\"magic-wands\"],\"negate\":false}]}",  "unitAggregationType": "average",  "analysisType": "mean",  "percentileValue": 95,  "eventDefault": {    "disabled": true,    "value": 0  },  "dataSource": {    "key": "string",    "environmentKey": "string",    "_name": "string",    "_integrationKey": "string"  },  "lastSeen": 0,  "archived": true,  "archivedAt": "1609459200000",  "selector": "string",  "urls": "[{\"kind\":\"exact\",\"url\":\"https://www.example.com/page1\"}]",  "windowStartOffset": 0,  "windowEndOffset": 0,  "winsorLowerPercentile": 1,  "winsorUpperPercentile": 99.5,  "winsorIncludeImputed": false,  "traceQuery": "service.name = \"checkout\"",  "traceValueLocation": "duration",  "unitAggregationField": "string",  "denominator": {    "eventName": "string",    "isNumeric": true,    "unitAggregationType": "string",    "unitAggregationField": "string",    "valueColumn": "string",    "dataSource": {      "key": "string",      "environmentKey": "string",      "_name": "string",      "_integrationKey": "string"    },    "filters": {      "type": "contextAttribute",      "attribute": "country",      "op": "in",      "values": [        "JP"      ],      "contextKind": "user",      "negate": false    },    "windowStartOffset": 0,    "windowEndOffset": 0,    "winsorLowerPercentile": 0,    "winsorUpperPercentile": 0,    "winsorIncludeImputed": true  },  "experiments": [    {      "key": "experiment-key-123abc",      "name": "Example experiment",      "environmentId": "1234a56b7c89d012345e678f",      "environmentKey": "production",      "creationDate": "1654104600000",      "archivedDate": "1654104600000",      "_links": {        "parent": {          "href": "/api/v2/projects/my-project/environments/my-environment",          "type": "application/json"        },        "self": {          "href": "/api/v2/projects/my-project/environments/my-environment/experiments/example-experiment",          "type": "application/json"        }      }    }  ],  "metricGroups": [    {      "key": "metric-group-key-123abc",      "name": "My metric group",      "kind": "funnel",      "_links": {        "parent": {          "href": "/api/v2/projects/my-project",          "type": "application/json"        },        "self": {          "href": "/api/v2/projects/my-project/metric-groups/my-metric-group",          "type": "application/json"        }      }    }  ],  "lastUsedInExperiment": {    "key": "experiment-key-123abc",    "name": "Example experiment",    "environmentId": "1234a56b7c89d012345e678f",    "environmentKey": "production",    "creationDate": "1654104600000",    "archivedDate": "1654104600000",    "_links": {      "parent": {        "href": "/api/v2/projects/my-project/environments/my-environment",        "type": "application/json"      },      "self": {        "href": "/api/v2/projects/my-project/environments/my-environment/experiments/example-experiment",        "type": "application/json"      }    }  },  "lastUsedInGuardedRollout": {    "_id": "885ccadf-181b-4a9a-8414-7ad6f7ba2db0",    "flagKey": "my-flag",    "flagName": "My Flag",    "flagPurpose": "migration",    "environmentKey": "production",    "environmentName": "Production",    "status": "monitoring",    "creationDate": "1654104600000",    "_links": {      "self": {        "href": "/internal/projects/my-project/environments/production/automated-releases/885ccadf-181b-4a9a-8414-7ad6f7ba2db0",        "type": "application/json"      }    }  },  "isActive": true,  "_attachedFeatures": [    {      "name": "Example flag",      "key": "flag-key-123abc",      "_links": {        "property1": {          "href": "string",          "type": "string"        },        "property2": {          "href": "string",          "type": "string"        }      },      "_site": {        "href": "string",        "type": "string"      }    }  ]}