NAME
Paws::WAFV2::SizeConstraintStatement
USAGE
This class represents one of two things:
Arguments in a call to a service
Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object.
As an example, if Att1 is expected to be a Paws::WAFV2::SizeConstraintStatement object:
$service_obj->Method(Att1 => { ComparisonOperator => $value, ..., TextTransformations => $value });
Results returned from an API call
Use accessors for each attribute. If Att1 is expected to be an Paws::WAFV2::SizeConstraintStatement object:
$result = $service_obj->Method(...);
$result->Att1->ComparisonOperator
DESCRIPTION
A rule statement that compares a number of bytes against the size of a request component, using a comparison operator, such as greater than (>) or less than (<). For example, you can use a size constraint statement to look for query strings that are longer than 100 bytes.
If you configure WAF to inspect the request body, WAF inspects only the first 8192 bytes (8 KB). If the request body for your web requests never exceeds 8192 bytes, you can create a size constraint condition and block requests that have a request body greater than 8192 bytes.
If you choose URI for the value of Part of the request to filter on, the slash (/) in the URI counts as one character. For example, the URI /logo.jpg
is nine characters long.
ATTRIBUTES
REQUIRED ComparisonOperator => Str
The operator to use to compare the request part to the size setting.
REQUIRED FieldToMatch => Paws::WAFV2::FieldToMatch
The part of a web request that you want WAF to inspect. For more information, see FieldToMatch.
REQUIRED Size => Int
The size, in byte, to compare to the request part, after any transformations.
REQUIRED TextTransformations => ArrayRef[Paws::WAFV2::TextTransformation]
Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass detection. If you specify one or more transformations in a rule statement, WAF performs all transformations on the content of the request component identified by FieldToMatch
, starting from the lowest priority setting, before inspecting the content for a match.
SEE ALSO
This class forms part of Paws, describing an object used in Paws::WAFV2
BUGS and CONTRIBUTIONS
The source code is located here: https://github.com/pplu/aws-sdk-perl
Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues