package vod

//Licensed 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.
//
// Code generated by Alibaba Cloud SDK Code Generator.
// Changes may cause incorrect behavior and will be lost if the code is regenerated.

import (
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
	"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
)

// UpdateWatermark invokes the vod.UpdateWatermark API synchronously
func (client *Client) UpdateWatermark(request *UpdateWatermarkRequest) (response *UpdateWatermarkResponse, err error) {
	response = CreateUpdateWatermarkResponse()
	err = client.DoAction(request, response)
	return
}

// UpdateWatermarkWithChan invokes the vod.UpdateWatermark API asynchronously
func (client *Client) UpdateWatermarkWithChan(request *UpdateWatermarkRequest) (<-chan *UpdateWatermarkResponse, <-chan error) {
	responseChan := make(chan *UpdateWatermarkResponse, 1)
	errChan := make(chan error, 1)
	err := client.AddAsyncTask(func() {
		defer close(responseChan)
		defer close(errChan)
		response, err := client.UpdateWatermark(request)
		if err != nil {
			errChan <- err
		} else {
			responseChan <- response
		}
	})
	if err != nil {
		errChan <- err
		close(responseChan)
		close(errChan)
	}
	return responseChan, errChan
}

// UpdateWatermarkWithCallback invokes the vod.UpdateWatermark API asynchronously
func (client *Client) UpdateWatermarkWithCallback(request *UpdateWatermarkRequest, callback func(response *UpdateWatermarkResponse, err error)) <-chan int {
	result := make(chan int, 1)
	err := client.AddAsyncTask(func() {
		var response *UpdateWatermarkResponse
		var err error
		defer close(result)
		response, err = client.UpdateWatermark(request)
		callback(response, err)
		result <- 1
	})
	if err != nil {
		defer close(result)
		callback(nil, err)
		result <- 0
	}
	return result
}

// UpdateWatermarkRequest is the request struct for api UpdateWatermark
type UpdateWatermarkRequest struct {
	*requests.RpcRequest
	WatermarkConfig string `position:"Query" name:"WatermarkConfig"`
	WatermarkId     string `position:"Query" name:"WatermarkId"`
	Name            string `position:"Query" name:"Name"`
}

// UpdateWatermarkResponse is the response struct for api UpdateWatermark
type UpdateWatermarkResponse struct {
	*responses.BaseResponse
	RequestId     string        `json:"RequestId" xml:"RequestId"`
	WatermarkInfo WatermarkInfo `json:"WatermarkInfo" xml:"WatermarkInfo"`
}

// CreateUpdateWatermarkRequest creates a request to invoke UpdateWatermark API
func CreateUpdateWatermarkRequest() (request *UpdateWatermarkRequest) {
	request = &UpdateWatermarkRequest{
		RpcRequest: &requests.RpcRequest{},
	}
	request.InitWithApiInfo("vod", "2017-03-21", "UpdateWatermark", "vod", "openAPI")
	request.Method = requests.POST
	return
}

// CreateUpdateWatermarkResponse creates a response to parse from UpdateWatermark response
func CreateUpdateWatermarkResponse() (response *UpdateWatermarkResponse) {
	response = &UpdateWatermarkResponse{
		BaseResponse: &responses.BaseResponse{},
	}
	return
}
