# AddTagsToOnPremisesInstances
<a name="API_AddTagsToOnPremisesInstances"></a>

Adds tags to on-premises instances.

## Request Syntax
<a name="API_AddTagsToOnPremisesInstances_RequestSyntax"></a>

```
{
   "instanceNames": [ "string" ],
   "tags": [ 
      { 
         "Key": "string",
         "Value": "string"
      }
   ]
}
```

## Request Parameters
<a name="API_AddTagsToOnPremisesInstances_RequestParameters"></a>

For information about the parameters that are common to all actions, see [Common Parameters](CommonParameters.md).

The request accepts the following data in JSON format.

 ** [instanceNames](#API_AddTagsToOnPremisesInstances_RequestSyntax) **   <a name="CodeDeploy-AddTagsToOnPremisesInstances-request-instanceNames"></a>
The names of the on-premises instances to which to add tags.  
Type: Array of strings  
Required: Yes

 ** [tags](#API_AddTagsToOnPremisesInstances_RequestSyntax) **   <a name="CodeDeploy-AddTagsToOnPremisesInstances-request-tags"></a>
The tag key-value pairs to add to the on-premises instances.  
Keys and values are both required. Keys cannot be null or empty strings. Value-only tags are not allowed.  
Type: Array of [Tag](API_Tag.md) objects  
Required: Yes

## Response Elements
<a name="API_AddTagsToOnPremisesInstances_ResponseElements"></a>

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

## Errors
<a name="API_AddTagsToOnPremisesInstances_Errors"></a>

For information about the errors that are common to all actions, see [Common Error Types](CommonErrors.md).

 ** InstanceLimitExceededException **   
The maximum number of allowed on-premises instances in a single call was exceeded.  
HTTP Status Code: 400

 ** InstanceNameRequiredException **   
An on-premises instance name was not specified.  
HTTP Status Code: 400

 ** InstanceNotRegisteredException **   
The specified on-premises instance is not registered.  
HTTP Status Code: 400

 ** InvalidInstanceNameException **   
The on-premises instance name was specified in an invalid format.  
HTTP Status Code: 400

 ** InvalidTagException **   
The tag was specified in an invalid format.  
HTTP Status Code: 400

 ** TagLimitExceededException **   
The maximum allowed number of tags was exceeded.  
HTTP Status Code: 400

 ** TagRequiredException **   
A tag was not specified.  
HTTP Status Code: 400

## Examples
<a name="API_AddTagsToOnPremisesInstances_Examples"></a>

### Example
<a name="API_AddTagsToOnPremisesInstances_Example_1"></a>

This example illustrates one usage of AddTagsToOnPremisesInstances.

#### Sample Request
<a name="API_AddTagsToOnPremisesInstances_Example_1_Request"></a>

```
POST / HTTP/1.1
Host: codedeploy.us-east-1.amazonaws.com
Accept-Encoding: identity
Content-Length: 105
X-Amz-Target: CodeDeploy_20141006.AddTagsToOnPremisesInstances
X-Amz-Date: 20160707T225742Z
User-Agent: aws-cli/1.10.6 Python/2.7.9 Windows/7 botocore/1.3.28
Content-Type: application/x-amz-json-1.1
Authorization: AWS4-HMAC-SHA256 Credential=AKIAIOSFODNN7EXAMPLE/20160707/us-east-1/codedeploy/aws4_request, 
	SignedHeaders=content-type;host;user-agent;x-amz-date;x-amz-target, Signature=39c3b3042cd2aEXAMPLE

{
    "instanceNames": [
        "grp-b-inst-2",
        "grp-b-inst-1"
    ],
    "tags": [
        {
            "Key": "Name",
            "Value": "Cost-Center-456"
        }
    ]
}
```

#### Sample Response
<a name="API_AddTagsToOnPremisesInstances_Example_1_Response"></a>

```
HTTP/1.1 200 OK
x-amzn-RequestId: 4ccc9cf0-88c9-11e5-8ce3-2704437d0309
Content-Type: application/x-amz-json-1.1
Content-Length: 0
```

## See Also
<a name="API_AddTagsToOnPremisesInstances_SeeAlso"></a>

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS Command Line Interface V2](https://docs.aws.amazon.com/goto/cli2/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for .NET V4](https://docs.aws.amazon.com/goto/DotNetSDKV4/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for Go v2](https://docs.aws.amazon.com/goto/SdkForGoV2/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for JavaScript V3](https://docs.aws.amazon.com/goto/SdkForJavaScriptV3/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for Kotlin](https://docs.aws.amazon.com/goto/SdkForKotlin/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for PHP V3](https://docs.aws.amazon.com/goto/SdkForPHPV3/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for Python](https://docs.aws.amazon.com/goto/boto3/codedeploy-2014-10-06/AddTagsToOnPremisesInstances) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/codedeploy-2014-10-06/AddTagsToOnPremisesInstances)