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

package comprehend

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

// Start the flywheel iteration.This operation uses any new datasets to train a
// new model version. For more information about flywheels, see Flywheel overview (https://docs.aws.amazon.com/comprehend/latest/dg/flywheels-about.html)
// in the Amazon Comprehend Developer Guide.
func (c *Client) StartFlywheelIteration(ctx context.Context, params *StartFlywheelIterationInput, optFns ...func(*Options)) (*StartFlywheelIterationOutput, error) {
	if params == nil {
		params = &StartFlywheelIterationInput{}
	}

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

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

type StartFlywheelIterationInput struct {

	// The ARN of the flywheel.
	//
	// This member is required.
	FlywheelArn *string

	// A unique identifier for the request. If you don't set the client request token,
	// Amazon Comprehend generates one.
	ClientRequestToken *string

	noSmithyDocumentSerde
}

type StartFlywheelIterationOutput struct {

	//
	FlywheelArn *string

	//
	FlywheelIterationId *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationStartFlywheelIterationMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpStartFlywheelIteration{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpStartFlywheelIteration{}, 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 = addOpStartFlywheelIterationValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opStartFlywheelIteration(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_opStartFlywheelIteration(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		SigningName:   "comprehend",
		OperationName: "StartFlywheelIteration",
	}
}