curl --location --request POST '/rest/api/3/issue//worklog' \
--header 'Content-Type: application/json' \
--data-raw '{
    "comment": {
        "content": [
            {
                "content": [
                    {
                        "text": "I did some work here.",
                        "type": "text"
                    }
                ],
                "type": "paragraph"
            }
        ],
        "type": "doc",
        "version": 1
    },
    "started": "2021-01-17T12:34:00.000+0000",
    "timeSpentSeconds": 12000,
    "visibility": {
        "identifier": "276f955c-63d7-42c8-9520-92d01dca0625",
        "type": "group"
    }
}'{
    "author": {
        "accountId": "string",
        "accountType": "string",
        "active": true,
        "avatarUrls": {
            "16x16": "http://example.com",
            "24x24": "http://example.com",
            "32x32": "http://example.com",
            "48x48": "http://example.com"
        },
        "displayName": "string",
        "emailAddress": "string",
        "key": "string",
        "name": "string",
        "self": "string",
        "timeZone": "string"
    },
    "comment": null,
    "created": "2019-08-24T14:15:22Z",
    "id": "string",
    "issueId": "string",
    "properties": [
        {
            "key": "string",
            "value": null
        }
    ],
    "self": "http://example.com",
    "started": "2019-08-24T14:15:22Z",
    "timeSpent": "string",
    "timeSpentSeconds": 0,
    "updateAuthor": {
        "accountId": "string",
        "accountType": "string",
        "active": true,
        "avatarUrls": {
            "16x16": "http://example.com",
            "24x24": "http://example.com",
            "32x32": "http://example.com",
            "48x48": "http://example.com"
        },
        "displayName": "string",
        "emailAddress": "string",
        "key": "string",
        "name": "string",
        "self": "string",
        "timeZone": "string"
    },
    "updated": "2019-08-24T14:15:22Z",
    "visibility": {
        "identifier": "string",
        "type": "group",
        "value": "string"
    }
}