/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.jclouds.rest.annotations;

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import javax.ws.rs.QueryParam;

/**
 * Designates that default parameters will be added a map that builds the request entity.
 * 
 * @see QueryParam
 * @see Payload
 * @see MapBinder
 * @author Adrian Cole
 */
@Target( { TYPE, METHOD })
@Retention(RUNTIME)
public @interface PayloadParams {

   public static final String NULL = "MAP_PAYLOAD_NULL";

   String[] keys();

   String[] values() default NULL;
}
