Action: HasChildNodes

Purpose: Determines whether or not a Node has one or more child nodes. This Action simply returns true or false.

Action-specific name/value pairs:

Parameter Name Description
NodeOID The Node that is being checked to determine if it has any Child Nodes.

Alternatively, the parameters above can be incorporated into a single JSON string and specified using the parameter name JSON, eg:

{NodeOID:"1-4"}

Example Request

Action=HasChildNodes
&MDBAccessKeyId=[your access key id]
&NodeOID=1-4
&Signature=[computed signature]
&SignatureMethod=HmacSHA256
&SignatureVersion=2
&Timestamp=2009-06-14T13%3A19%3A41
&Version=2009-04-15
&db=mdbx

or:

Action=HasChildNodes
&JSON=%7BNodeOID%3A%221-4%22%7D
&MDBAccessKeyId=[your access key id]
&OutputFormat=JSON
&Signature=[computed signature]
&SignatureMethod=HmacSHA256
&SignatureVersion=2
&Timestamp=2009-06-14T13%3A19%3A41
&Version=2009-04-15
&db=mdbx

Example Response

XML

<?xml version='1.0'?>
<HasChildNodesResponse xmlns="http://mdbx.mgateway.com/doc/2009-06-05/">
   <HasChildNodesResult>
      <HasChildNodes>
         true
      </HasChildNodes>
   </HasChildNodesResult>
</HasChildNodesResponse>

JSON (ie if OutputFormat=JSON specified in the Request)

{HasChildNodes:true}