SplitStringEntry - Amazon CloudWatch Logs
This documentation is a draft for private preview for regions in the AWS European Sovereign Cloud. Documentation content will continue to evolve. Published: December 31, 2025.

SplitStringEntry

This object defines one log field that will be split with the splitString processor.

Contents

delimiter

The separator characters to split the string entry on.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Required: Yes

source

The key of the field to split.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Required: Yes

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: