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split_string
The split_string processor splits a field into an array using a delimiting character and is a mutate string processor. The following table describes the options you can use to configure the split_string processor.
| Option | Required | Type | Description |
|---|---|---|---|
| entries | Yes | List | List of entries. Valid values are source, delimiter, and delimiter_regex. |
| source | N/A | N/A | The key to split. |
| delimiter | No | N/A | The separator character responsible for the split. Cannot be defined at the same time as delimiter_regex. At least delimiter or delimiter_regex must be defined. |
| delimiter_regex | No | N/A | The regex string responsible for the split. Cannot be defined at the same time as delimiter. At least delimiter or delimiter_regex must be defined. |