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

package autoscaling

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

// Deletes the specified scaling policy.
//
// Deleting either a step scaling policy or a simple scaling policy deletes the
// underlying alarm action, but does not delete the alarm, even if it no longer has
// an associated action.
//
// For more information, see [Delete a scaling policy] in the Amazon EC2 Auto Scaling User Guide.
//
// [Delete a scaling policy]: https://docs.aws.amazon.com/autoscaling/ec2/userguide/deleting-scaling-policy.html
func (c *Client) DeletePolicy(ctx context.Context, params *DeletePolicyInput, optFns ...func(*Options)) (*DeletePolicyOutput, error) {
	if params == nil {
		params = &DeletePolicyInput{}
	}

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

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

type DeletePolicyInput struct {

	// The name or Amazon Resource Name (ARN) of the policy.
	//
	// This member is required.
	PolicyName *string

	// The name of the Auto Scaling group.
	AutoScalingGroupName *string

	noSmithyDocumentSerde
}

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationDeletePolicyMiddlewares(stack *middleware.Stack, options Options) (err error) {
	err = stack.Serialize.Add(&awsAwsquery_serializeOpDeletePolicy{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsquery_deserializeOpDeletePolicy{}, middleware.After)
	if err != nil {
		return err
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addComputeContentLength(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = addComputePayloadSHA256(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(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 = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpDeletePolicyValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware(options.Region, "DeletePolicy"), middleware.Before); 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}
