// Code generated by smithy-go-codegen DO NOT EDIT.

package lexmodelbuildingservice

import (
	"context"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	"github.com/aws/aws-sdk-go-v2/service/lexmodelbuildingservice/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Use the GetUtterancesView operation to get information about the utterances
// that your users have made to your bot. You can use this list to tune the
// utterances that your bot responds to. For example, say that you have created a
// bot to order flowers. After your users have used your bot for a while, use the
// GetUtterancesView operation to see the requests that they have made and whether
// they have been successful. You might find that the utterance "I want flowers" is
// not being recognized. You could add this utterance to the OrderFlowers intent
// so that your bot recognizes that utterance. After you publish a new version of a
// bot, you can get information about the old version and the new so that you can
// compare the performance across the two versions. Utterance statistics are
// generated once a day. Data is available for the last 15 days. You can request
// information for up to 5 versions of your bot in each request. Amazon Lex returns
// the most frequent utterances received by the bot in the last 15 days. The
// response contains information about a maximum of 100 utterances for each
// version. If you set childDirected field to true when you created your bot, if
// you are using slot obfuscation with one or more slots, or if you opted out of
// participating in improving Amazon Lex, utterances are not available. This
// operation requires permissions for the lex:GetUtterancesView action.
func (c *Client) GetUtterancesView(ctx context.Context, params *GetUtterancesViewInput, optFns ...func(*Options)) (*GetUtterancesViewOutput, error) {
	if params == nil {
		params = &GetUtterancesViewInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "GetUtterancesView", params, optFns, c.addOperationGetUtterancesViewMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*GetUtterancesViewOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type GetUtterancesViewInput struct {

	// The name of the bot for which utterance information should be returned.
	//
	// This member is required.
	BotName *string

	// An array of bot versions for which utterance information should be returned.
	// The limit is 5 versions per request.
	//
	// This member is required.
	BotVersions []string

	// To return utterances that were recognized and handled, use Detected . To return
	// utterances that were not recognized, use Missed .
	//
	// This member is required.
	StatusType types.StatusType

	noSmithyDocumentSerde
}

type GetUtterancesViewOutput struct {

	// The name of the bot for which utterance information was returned.
	BotName *string

	// An array of UtteranceList objects, each containing a list of UtteranceData
	// objects describing the utterances that were processed by your bot. The response
	// contains a maximum of 100 UtteranceData objects for each version. Amazon Lex
	// returns the most frequent utterances received by the bot in the last 15 days.
	Utterances []types.UtteranceList

	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetUtterancesViewMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsRestjson1_serializeOpGetUtterancesView{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetUtterancesView{}, middleware.After)
	if err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addOpGetUtterancesViewValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetUtterancesView(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opGetUtterancesView(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "lex",
		OperationName: "GetUtterancesView",
	}
}