// Code generated by private/model/cli/gen-api/main.go. DO NOT EDIT.

package alexaforbusiness

import (
	"context"
	"fmt"

	"github.com/aws/aws-sdk-go-v2/aws"
	"github.com/aws/aws-sdk-go-v2/internal/awsutil"
)

type SendAnnouncementInput struct {
	_ struct{} `type:"structure"`

	// The unique, user-specified identifier for the request that ensures idempotency.
	//
	// ClientRequestToken is a required field
	ClientRequestToken *string `min:"10" type:"string" required:"true" idempotencyToken:"true"`

	// The announcement content. This can contain only one of the three possible
	// announcement types (text, SSML or audio).
	//
	// Content is a required field
	Content *Content `type:"structure" required:"true"`

	// The filters to use to send an announcement to a specified list of rooms.
	// The supported filter keys are RoomName, ProfileName, RoomArn, and ProfileArn.
	// To send to all rooms, specify an empty RoomFilters list.
	//
	// RoomFilters is a required field
	RoomFilters []Filter `type:"list" required:"true"`

	// The time to live for an announcement. Default is 300. If delivery doesn't
	// occur within this time, the announcement is not delivered.
	TimeToLiveInSeconds *int64 `min:"1" type:"integer"`
}

// String returns the string representation
func (s SendAnnouncementInput) String() string {
	return awsutil.Prettify(s)
}

// Validate inspects the fields of the type to determine if they are valid.
func (s *SendAnnouncementInput) Validate() error {
	invalidParams := aws.ErrInvalidParams{Context: "SendAnnouncementInput"}

	if s.ClientRequestToken == nil {
		invalidParams.Add(aws.NewErrParamRequired("ClientRequestToken"))
	}
	if s.ClientRequestToken != nil && len(*s.ClientRequestToken) < 10 {
		invalidParams.Add(aws.NewErrParamMinLen("ClientRequestToken", 10))
	}

	if s.Content == nil {
		invalidParams.Add(aws.NewErrParamRequired("Content"))
	}

	if s.RoomFilters == nil {
		invalidParams.Add(aws.NewErrParamRequired("RoomFilters"))
	}
	if s.TimeToLiveInSeconds != nil && *s.TimeToLiveInSeconds < 1 {
		invalidParams.Add(aws.NewErrParamMinValue("TimeToLiveInSeconds", 1))
	}
	if s.Content != nil {
		if err := s.Content.Validate(); err != nil {
			invalidParams.AddNested("Content", err.(aws.ErrInvalidParams))
		}
	}
	if s.RoomFilters != nil {
		for i, v := range s.RoomFilters {
			if err := v.Validate(); err != nil {
				invalidParams.AddNested(fmt.Sprintf("%s[%v]", "RoomFilters", i), err.(aws.ErrInvalidParams))
			}
		}
	}

	if invalidParams.Len() > 0 {
		return invalidParams
	}
	return nil
}

type SendAnnouncementOutput struct {
	_ struct{} `type:"structure"`

	// The identifier of the announcement.
	AnnouncementArn *string `type:"string"`
}

// String returns the string representation
func (s SendAnnouncementOutput) String() string {
	return awsutil.Prettify(s)
}

const opSendAnnouncement = "SendAnnouncement"

// SendAnnouncementRequest returns a request value for making API operation for
// Alexa For Business.
//
// Triggers an asynchronous flow to send text, SSML, or audio announcements
// to rooms that are identified by a search or filter.
//
//    // Example sending a request using SendAnnouncementRequest.
//    req := client.SendAnnouncementRequest(params)
//    resp, err := req.Send(context.TODO())
//    if err == nil {
//        fmt.Println(resp)
//    }
//
// Please also see https://docs.aws.amazon.com/goto/WebAPI/alexaforbusiness-2017-11-09/SendAnnouncement
func (c *Client) SendAnnouncementRequest(input *SendAnnouncementInput) SendAnnouncementRequest {
	op := &aws.Operation{
		Name:       opSendAnnouncement,
		HTTPMethod: "POST",
		HTTPPath:   "/",
	}

	if input == nil {
		input = &SendAnnouncementInput{}
	}

	req := c.newRequest(op, input, &SendAnnouncementOutput{})

	return SendAnnouncementRequest{Request: req, Input: input, Copy: c.SendAnnouncementRequest}
}

// SendAnnouncementRequest is the request type for the
// SendAnnouncement API operation.
type SendAnnouncementRequest struct {
	*aws.Request
	Input *SendAnnouncementInput
	Copy  func(*SendAnnouncementInput) SendAnnouncementRequest
}

// Send marshals and sends the SendAnnouncement API request.
func (r SendAnnouncementRequest) Send(ctx context.Context) (*SendAnnouncementResponse, error) {
	r.Request.SetContext(ctx)
	err := r.Request.Send()
	if err != nil {
		return nil, err
	}

	resp := &SendAnnouncementResponse{
		SendAnnouncementOutput: r.Request.Data.(*SendAnnouncementOutput),
		response:               &aws.Response{Request: r.Request},
	}

	return resp, nil
}

// SendAnnouncementResponse is the response type for the
// SendAnnouncement API operation.
type SendAnnouncementResponse struct {
	*SendAnnouncementOutput

	response *aws.Response
}

// SDKResponseMetdata returns the response metadata for the
// SendAnnouncement request.
func (r *SendAnnouncementResponse) SDKResponseMetdata() *aws.Response {
	return r.response
}