There are more AWS SDK examples available in the [AWS Doc SDK Examples](https://github.com/awsdocs/aws-doc-sdk-examples) GitHub repo.

# Use `UntagResources` with a CLI
<a name="resource-groups-tagging-api_example_resource-groups-tagging-api_UntagResources_section"></a>

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

------
#### [ CLI ]

**AWS CLI**  
**To remove a tag from a resource**  
The following `untag-resources` example removes the specified tag keys and any associated values from the specified resource.  

```
aws resourcegroupstaggingapi untag-resources \
    --resource-arn-list arn:aws:s3:::amzn-s3-demo-bucket \
    --tag-keys Environment CostCenter
```
Output:  

```
{
    "FailedResourcesMap": {}
}
```
For more information, see [UntagResources](https://docs.aws.amazon.com/resourcegroupstagging/latest/APIReference/API_UntagResources.html) in the *Resource Groups Tagging API Reference*.  
+  For API details, see [UntagResources](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/resourcegroupstaggingapi/untag-resources.html) in *AWS CLI Command Reference*. 

------
#### [ PowerShell ]

**Tools for PowerShell V4**  
**Example 1: Removes the tag keys "stage" and "version", and the associated values, from an Amazon S3 bucket and an Amazon DynamoDB table. A single call is made to the service to remove the tags. Before the tags are removed the cmdlet will prompt for confirmation. To bypass confirmation add the -Force parameter.**  

```
$arn1 = "arn:aws:s3:::amzn-s3-demo-bucket"
$arn2 = "arn:aws:dynamodb:us-west-2:123456789012:table/mytable"

Remove-RGTResourceTag -ResourceARNList $arn1,$arn2 -TagKey "stage","version"
```
**Example 2: Removes the tag keys "stage" and "version", and the associated values, from an Amazon S3 bucket and an Amazon DynamoDB table. Two calls are made to the service, one for each resource ARN piped into the cmdlet. Before each call the cmdlet will prompt for confirmation. To bypass confirmation add the -Force parameter.**  

```
$arn1 = "arn:aws:s3:::amzn-s3-demo-bucket"
$arn2 = "arn:aws:dynamodb:us-west-2:123456789012:table/mytable"

$arn1,$arn2 | Remove-RGTResourceTag -TagKey "stage","version"
```
+  For API details, see [UntagResources](https://docs.aws.amazon.com/powershell/v4/reference) in *AWS Tools for PowerShell Cmdlet Reference (V4)*. 

**Tools for PowerShell V5**  
**Example 1: Removes the tag keys "stage" and "version", and the associated values, from an Amazon S3 bucket and an Amazon DynamoDB table. A single call is made to the service to remove the tags. Before the tags are removed the cmdlet will prompt for confirmation. To bypass confirmation add the -Force parameter.**  

```
$arn1 = "arn:aws:s3:::amzn-s3-demo-bucket"
$arn2 = "arn:aws:dynamodb:us-west-2:123456789012:table/mytable"

Remove-RGTResourceTag -ResourceARNList $arn1,$arn2 -TagKey "stage","version"
```
**Example 2: Removes the tag keys "stage" and "version", and the associated values, from an Amazon S3 bucket and an Amazon DynamoDB table. Two calls are made to the service, one for each resource ARN piped into the cmdlet. Before each call the cmdlet will prompt for confirmation. To bypass confirmation add the -Force parameter.**  

```
$arn1 = "arn:aws:s3:::amzn-s3-demo-bucket"
$arn2 = "arn:aws:dynamodb:us-west-2:123456789012:table/mytable"

$arn1,$arn2 | Remove-RGTResourceTag -TagKey "stage","version"
```
+  For API details, see [UntagResources](https://docs.aws.amazon.com/powershell/v5/reference) in *AWS Tools for PowerShell Cmdlet Reference (V5)*. 

------