# NodeSignal
<a name="API_NodeSignal"></a>

A signal to a camera node to start or stop processing video.

## Contents
<a name="API_NodeSignal_Contents"></a>

 ** NodeInstanceId **   <a name="panorama-Type-NodeSignal-NodeInstanceId"></a>
The camera node's name, from the application manifest.  
Type: String  
Length Constraints: Minimum length of 1. Maximum length of 128.  
Pattern: `[a-zA-Z0-9\-\_]+`   
Required: Yes

 ** Signal **   <a name="panorama-Type-NodeSignal-Signal"></a>
The signal value.  
Type: String  
Valid Values: `PAUSE | RESUME`   
Required: Yes

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

For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/panorama-2019-07-24/NodeSignal) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/panorama-2019-07-24/NodeSignal) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/panorama-2019-07-24/NodeSignal)