FieldToProtect - AWS WAFV2
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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.

FieldToProtect

Specifies a field type and keys to protect in stored web request data. This is part of the data protection configuration for a web ACL.

Contents

FieldType

Specifies the web request component type to protect.

Type: String

Valid Values: SINGLE_HEADER | SINGLE_COOKIE | SINGLE_QUERY_ARGUMENT | QUERY_STRING | BODY

Required: Yes

FieldKeys

Specifies the keys to protect for the specified field type. If you don't specify any key, then all keys for the field type are protected.

Type: Array of strings

Array Members: Maximum number of 100 items.

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: .*\S.*

Required: No

See Also

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