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

package databasemigrationservice

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

// Starts the analysis of your source database to provide recommendations of
// target engines. You can create recommendations for multiple source databases
// using BatchStartRecommendations (https://docs.aws.amazon.com/dms/latest/APIReference/API_BatchStartRecommendations.html)
// .
func (c *Client) StartRecommendations(ctx context.Context, params *StartRecommendationsInput, optFns ...func(*Options)) (*StartRecommendationsOutput, error) {
	if params == nil {
		params = &StartRecommendationsInput{}
	}

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

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

type StartRecommendationsInput struct {

	// The identifier of the source database to analyze and provide recommendations
	// for.
	//
	// This member is required.
	DatabaseId *string

	// The settings in JSON format that Fleet Advisor uses to determine target engine
	// recommendations. These parameters include target instance sizing and
	// availability and durability settings. For target instance sizing, Fleet Advisor
	// supports the following two options: total capacity and resource utilization. For
	// availability and durability, Fleet Advisor supports the following two options:
	// production (Multi-AZ deployments) and Dev/Test (Single-AZ deployments).
	//
	// This member is required.
	Settings *types.RecommendationSettings

	noSmithyDocumentSerde
}

type StartRecommendationsOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationStartRecommendationsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartRecommendations{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartRecommendations{}, 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 = addOpStartRecommendationsValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartRecommendations(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_opStartRecommendations(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "dms",
		OperationName: "StartRecommendations",
	}
}