AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the UpdateSqlInjectionMatchSet operation. Inserts or deletes SqlInjectionMatchTuple objects (filters) in a SqlInjectionMatchSet. For each SqlInjectionMatchTuple object, you specify the following values:

You use SqlInjectionMatchSet objects to specify which CloudFront requests you want to allow, block, or count. For example, if you're receiving requests that contain snippets of SQL code in the query string and you want to block the requests, you can create a SqlInjectionMatchSet with the applicable settings, and then configure AWS WAF to block the requests.

To create and configure a SqlInjectionMatchSet, perform the following steps:

  1. Submit a CreateSqlInjectionMatchSet request.

  2. Use GetChangeToken to get the change token that you provide in the ChangeToken parameter of an UpdateIPSet request.

  3. Submit an UpdateSqlInjectionMatchSet request to specify the parts of web requests that you want AWS WAF to inspect for snippets of SQL code.

For more information about how to use the AWS WAF API to allow or block HTTP requests, see the AWS WAF Developer Guide.

Inheritance Hierarchy


Namespace: Amazon.WAFRegional.Model
Assembly: AWSSDK.WAFRegional.dll
Version: 3.x.y.z


public class UpdateSqlInjectionMatchSetRequest : AmazonWAFRegionalRequest

The UpdateSqlInjectionMatchSetRequest type exposes the following members



Public Property ChangeToken System.String

Gets and sets the property ChangeToken.

The value returned by the most recent call to GetChangeToken.

Public Property SqlInjectionMatchSetId System.String

Gets and sets the property SqlInjectionMatchSetId.

The SqlInjectionMatchSetId of the SqlInjectionMatchSet that you want to update. SqlInjectionMatchSetId is returned by CreateSqlInjectionMatchSet and by ListSqlInjectionMatchSets.

Public Property Updates System.Collections.Generic.List<Amazon.WAFRegional.Model.SqlInjectionMatchSetUpdate>

Gets and sets the property Updates.

An array of SqlInjectionMatchSetUpdate objects that you want to insert into or delete from a SqlInjectionMatchSet. For more information, see the applicable data types:


The following example deletes a SqlInjectionMatchTuple object (filters) in a SQL injection match set with the ID example1ds3t-46da-4fdb-b8d5-abc321j569j5.

To update a SQL injection match set

var response = client.UpdateSqlInjectionMatchSet(new UpdateSqlInjectionMatchSetRequest 
    ChangeToken = "abcd12f2-46da-4fdb-b8d5-fbd4c466928f",
    SqlInjectionMatchSetId = "example1ds3t-46da-4fdb-b8d5-abc321j569j5",
    Updates = new List {
        new SqlInjectionMatchSetUpdate {
            Action = "DELETE",
            SqlInjectionMatchTuple = new SqlInjectionMatchTuple {
                FieldToMatch = new FieldToMatch { Type = "QUERY_STRING" },
                TextTransformation = "URL_DECODE"

string changeToken = response.ChangeToken;


Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms