public java.util.List<String> getGrantTokens() {
        if (grantTokens == null) {
            grantTokens = new com.ibm.cloud.objectstorage.internal.SdkInternalList<String>();
        }
        return grantTokens;
    }
public java . util . List < String > getGrantTokens ( ) { if ( grantTokens == null ) { grantTokens = new com . ibm . cloud . objectstorage . internal . SdkInternalList < String > ( ) ; } return grantTokens ; }
<p>
A list of grant tokens.
</p>
<p>
For more information, see <a
href="http://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#grant_token">Grant Tokens</a> in the
<i>AWS Key Management Service Developer Guide</i>.
</p>

@return A list of grant tokens.</p>
<p>
For more information, see <a
href="http://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#grant_token">Grant Tokens</a> in
the <i>AWS Key Management Service Developer Guide</i>.