Create Size Constraint Set
waf_create_size_constraint_set | R Documentation |
This is AWS WAF Classic documentation¶
Description¶
This is AWS WAF Classic documentation. For more information, see AWS WAF Classic in the developer guide.
For the latest version of AWS WAF, use the AWS WAFV2 API and see the AWS WAF Developer Guide. With the latest version, AWS WAF has a single set of endpoints for regional and global use.
Creates a SizeConstraintSet
. You then use update_size_constraint_set
to identify the part of a web request that you want AWS WAF to check for
length, such as the length of the User-Agent
header or the length of
the query string. For example, you can create a SizeConstraintSet
that
matches any requests that have a query string that is longer than 100
bytes. You can then configure AWS WAF to reject those requests.
To create and configure a SizeConstraintSet
, perform the following
steps:
-
Use
get_change_token
to get the change token that you provide in theChangeToken
parameter of acreate_size_constraint_set
request. -
Submit a
create_size_constraint_set
request. -
Use
get_change_token
to get the change token that you provide in theChangeToken
parameter of anupdate_size_constraint_set
request. -
Submit an
update_size_constraint_set
request to specify the part of the request that you want AWS WAF to inspect (for example, the header or the URI) and the value that you want AWS WAF to watch for.
For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide.
Usage¶
Arguments¶
Name
[required] A friendly name or description of the SizeConstraintSet. You can't change
Name
after you create aSizeConstraintSet
.ChangeToken
[required] The value returned by the most recent call to
get_change_token
.
Value¶
A list with the following syntax:
list(
SizeConstraintSet = list(
SizeConstraintSetId = "string",
Name = "string",
SizeConstraints = list(
list(
FieldToMatch = list(
Type = "URI"|"QUERY_STRING"|"HEADER"|"METHOD"|"BODY"|"SINGLE_QUERY_ARG"|"ALL_QUERY_ARGS",
Data = "string"
),
TextTransformation = "NONE"|"COMPRESS_WHITE_SPACE"|"HTML_ENTITY_DECODE"|"LOWERCASE"|"CMD_LINE"|"URL_DECODE",
ComparisonOperator = "EQ"|"NE"|"LE"|"LT"|"GE"|"GT",
Size = 123
)
)
),
ChangeToken = "string"
)