docs: func (c *MediaLive) CreateChannelRequest(input *CreateChannelInput) (req *request.Request, output *CreateChannelOutput) {
  	op := &request.Operation{
  		Name:       opCreateChannel,
  		HTTPMethod: "POST",
  		HTTPPath:   "/prod/channels",
  	}
  
  	if input == nil {
  		input = &CreateChannelInput{}
  	}
  
  	output = &CreateChannelOutput{}
  	req = c.newRequest(op, input, output)
  	return
  }