Mappings for .NET Dictionary of type Dictionary<string, string>()

Elastic Observability
1

I have a .NET object type of Dictionary<string, string> customData {get; set; } Let's say it's a dictionary of some values like:

{
 "key1", "value1", 
 "key2", "value2"
}

if the .NET property name is "customData" it would map it to something like customData.key1 and the value would be set to value1. By default that is auto mapped into Text type with a field keyword. Is there a way to map it so that the actual value of the dictionary entry is stored as Keyword? I want the customData.key1 to hold a Keyword type value as opposed to it being Text with a backing field of Keyword type. I want to access the keyword field directly from customData.key1 instead of customData.key1.keyword.

Trying to avoid using .keyword like this:

image
image1070×364 18.1 KB

Ideas?

I tried this:

     "customData": {
          "type": "object",
          "properties": {
            "item": {
              "type": "keyword"
            },
            "keys": {
              "type": "object",
              "properties": {
                "count": {
                  "type": "integer"
                }
              }
            },
            "values": {
              "type": "object",
              "properties": {
                "count": {
                  "type": "integer"
                },
                "item": {
                  "type": "keyword"
                }
              }
            },
            "count": {
              "type": "integer"
            },
            "comparer": {
              "type": "object",
              "properties": {}
            }
          }
        }