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

package kinesisanalyticsv2

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/kinesisanalyticsv2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Lists information about the current application snapshots.
func (c *Client) ListApplicationSnapshots(ctx context.Context, params *ListApplicationSnapshotsInput, optFns ...func(*Options)) (*ListApplicationSnapshotsOutput, error) {
	if params == nil {
		params = &ListApplicationSnapshotsInput{}
	}

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

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

type ListApplicationSnapshotsInput struct {

	// The name of an existing application.
	//
	// This member is required.
	ApplicationName *string

	// The maximum number of application snapshots to list.
	Limit *int32

	// Use this parameter if you receive a NextToken response in a previous request
	// that indicates that there is more output available. Set it to the value of the
	// previous call's NextToken response to indicate where the output should continue
	// from.
	NextToken *string

	noSmithyDocumentSerde
}

type ListApplicationSnapshotsOutput struct {

	// The token for the next set of results, or null if there are no additional
	// results.
	NextToken *string

	// A collection of objects containing information about the application snapshots.
	SnapshotSummaries []types.SnapshotDetails

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationListApplicationSnapshotsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpListApplicationSnapshots{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpListApplicationSnapshots{}, 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 = addOpListApplicationSnapshotsValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opListApplicationSnapshots(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_opListApplicationSnapshots(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "kinesisanalytics",
		OperationName: "ListApplicationSnapshots",
	}
}