public String getClientToken() {
        return this.clientToken;
    }
<p>
The idempotency identifier associated with this request. If you want to repeat the same operation in an
idempotent manner then you must include this value in the <code>clientToken</code> request parameter of that
later call. All other parameters must also have the same values that you used in the first call.
</p>

@return The idempotency identifier associated with this request. If you want to repeat the same operation in an
        idempotent manner then you must include this value in the <code>clientToken</code> request parameter of
        that later call. All other parameters must also have the same values that you used in the first call.
aws-java-sdk-ram/src/main/java/com/amazonaws/services/ram/model/PromotePermissionCreatedFromPolicyResult.java