AWS SDK Version 2 for .NET
API Reference

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.NET Framework 4.5
 
AWS access control policy conditions are contained in Statement objects, and affect when a statement is applied. For example, a statement that allows access to an Amazon SQS queue could use a condition to only apply the effect of that statement for requests that are made before a certain date, or that originate from a range of IP addresses.

Multiple conditions can be included in a single statement, and all conditions must evaluate to true in order for the statement to take effect.

The set of conditions is D in the statement "A has permission to do B to C where D applies."

A condition is composed of three parts: Condition KeyThe condition key declares which value of a request to pull in and compare against when a policy is evaluated by AWS. For example, using Amazon.Auth.AccessControlPolicy.ConditionFactory.SOURCE_IP_CONDITION_KEY will cause AWS to pull in the current request's source IP as the first value to compare against every time your policy is evaluated. Comparison TypeThis is a static value used as the second value in the comparison when your policy is evaluated. Depending on the comparison type, this value can optionally use wildcards. See the documentation for individual comparison types for more information. Comparison ValueThis is a static value used as the second value in the comparison when your policy is evaluated. Depending on the comparison type, this value can optionally use wildcards. See the documentation for individual comparison types for more information.

Inheritance Hierarchy

System.Object
  Amazon.Auth.AccessControlPolicy.Condition

Namespace: Amazon.Auth.AccessControlPolicy
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

C#
public class Condition : Object

The Condition type exposes the following members

Constructors

Properties

NameTypeDescription
Public Property ConditionKey System.String Gets and Sets the name of the condition key involved in this condition. Condition keys are predefined values supported by AWS that provide input to a condition's evaluation, such as the current time, or the IP address of the incoming request.

Your policy is evaluated for each incoming request, and condition keys specify what information to pull out of those incoming requests and plug into the conditions in your policy.

Public Property Type System.String Gets the type of this condition.
Public Property Values System.String[] Gets and Sets the values specified for this access control policy condition. For example, in a condition that compares the incoming IP address of a request to a specified range of IP addresses, the range of IP addresses is the single value in the condition.

Most conditions accept only one value, but multiple values are possible.

Version Information

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