public void setSnapshotType(String snapshotType) {
        this.snapshotType = snapshotType;
    }
<p>
The type of cluster snapshots to be returned. You can specify one of the following values:
</p>
<ul>
<li>
<p>
<code>automated</code> - Return all cluster snapshots that Amazon DocumentDB has automatically created for your
Amazon Web Services account.
</p>
</li>
<li>
<p>
<code>manual</code> - Return all cluster snapshots that you have manually created for your Amazon Web Services
account.
</p>
</li>
</ul>

@param snapshotType
       The type of cluster snapshots to be returned. You can specify one of the following values:</p>
       <ul>
       <li>
       <p>
       <code>automated</code> - Return all cluster snapshots that Amazon DocumentDB has automatically created for
       your Amazon Web Services account.
       </p>
       </li>
       <li>
       <p>
       <code>manual</code> - Return all cluster snapshots that you have manually created for your Amazon Web
       Services account.
       </p>
       </li>
aws-java-sdk-docdbelastic/src/main/java/com/amazonaws/services/docdbelastic/model/ListClusterSnapshotsRequest.java