# Use `RevokeSecurityGroupEgress` with a CLI
<a name="example_ec2_RevokeSecurityGroupEgress_section"></a>

The following code examples show how to use `RevokeSecurityGroupEgress`.

Action examples are code excerpts from larger programs and must be run in context. You can see this action in context in the following code example: 
+  [Getting started with Amazon MSK](example_ec2_GettingStarted_057_section.md) 

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#### [ CLI ]

**AWS CLI**  
**Example 1: To remove the rule that allows outbound traffic to a specific address range**  
The following `revoke-security-group-egress` example command removes the rule that grants access to the specified address ranges on TCP port 80.  

```
aws ec2 revoke-security-group-egress \
    --group-id sg-026c12253ce15eff7 \
    --ip-permissions [{IpProtocol=tcp,FromPort=80,ToPort=80,IpRanges=[{CidrIp=10.0.0.0/16}]
```
This command produces no output.  
For more information, see [Security groups](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-security-groups.html) in the *Amazon EC2 User Guide*.  
**Example 2: To remove the rule that allows outbound traffic to a specific security group**  
The following `revoke-security-group-egress` example command removes the rule that grants access to the specified security group on TCP port 80.  

```
aws ec2 revoke-security-group-egress \
    --group-id sg-026c12253ce15eff7 \
    --ip-permissions '[{"IpProtocol": "tcp", "FromPort": 443, "ToPort": 443,"UserIdGroupPairs": [{"GroupId": "sg-06df23a01ff2df86d"}]}]'
```
This command produces no output.  
For more information, see [Security groups](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-security-groups.html) in the *Amazon EC2 User Guide*.  
+  For API details, see [RevokeSecurityGroupEgress](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/ec2/revoke-security-group-egress.html) in *AWS CLI Command Reference*. 

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#### [ PowerShell ]

**Tools for PowerShell V4**  
**Example 1: This example removes the rule for the specified security group for EC2-VPC. This revokes access to the specified IP address range on TCP port 80. The syntax used by this example requires PowerShell version 3 or higher.**  

```
$ip = @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; IpRanges="203.0.113.0/24" }
Revoke-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Example 2: With PowerShell version 2, you must use New-Object to create the IpPermission object.**  

```
$ip = New-Object Amazon.EC2.Model.IpPermission
$ip.IpProtocol = "tcp"
$ip.FromPort = 80
$ip.ToPort = 80
$ip.IpRanges.Add("203.0.113.0/24")
Revoke-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Example 3: This example revokes access to the specified source security group on TCP port 80.**  

```
$ug = New-Object Amazon.EC2.Model.UserIdGroupPair
$ug.GroupId = "sg-1a2b3c4d"
$ug.UserId = "123456789012"
Revoke-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission @( @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; UserIdGroupPairs=$ug } )
```
+  For API details, see [RevokeSecurityGroupEgress](https://docs.aws.amazon.com/powershell/v4/reference) in *AWS Tools for PowerShell Cmdlet Reference (V4)*. 

**Tools for PowerShell V5**  
**Example 1: This example removes the rule for the specified security group for EC2-VPC. This revokes access to the specified IP address range on TCP port 80. The syntax used by this example requires PowerShell version 3 or higher.**  

```
$ip = @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; IpRanges="203.0.113.0/24" }
Revoke-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Example 2: With PowerShell version 2, you must use New-Object to create the IpPermission object.**  

```
$ip = New-Object Amazon.EC2.Model.IpPermission
$ip.IpProtocol = "tcp"
$ip.FromPort = 80
$ip.ToPort = 80
$ip.IpRanges.Add("203.0.113.0/24")
Revoke-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission $ip
```
**Example 3: This example revokes access to the specified source security group on TCP port 80.**  

```
$ug = New-Object Amazon.EC2.Model.UserIdGroupPair
$ug.GroupId = "sg-1a2b3c4d"
$ug.UserId = "123456789012"
Revoke-EC2SecurityGroupEgress -GroupId sg-12345678 -IpPermission @( @{ IpProtocol="tcp"; FromPort="80"; ToPort="80"; UserIdGroupPairs=$ug } )
```
+  For API details, see [RevokeSecurityGroupEgress](https://docs.aws.amazon.com/powershell/v5/reference) in *AWS Tools for PowerShell Cmdlet Reference (V5)*. 

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For a complete list of AWS SDK developer guides and code examples, see [Create Amazon EC2 resources using an AWS SDK](sdk-general-information-section.md). This topic also includes information about getting started and details about previous SDK versions.