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

package kms

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
	"time"
)

// Provides detailed information about the rotation status for a KMS key,
// including whether [automatic rotation of the key material]is enabled for the specified KMS key, the [rotation period], and the next
// scheduled rotation date.
//
// Automatic key rotation is supported only on [symmetric encryption KMS keys]. You cannot enable automatic
// rotation of [asymmetric KMS keys], [HMAC KMS keys], KMS keys with [imported key material], or KMS keys in a [custom key store]. To enable or disable
// automatic rotation of a set of related [multi-Region keys], set the property on the primary key..
//
// You can enable (EnableKeyRotation ) and disable automatic rotation (DisableKeyRotation ) of the key material in
// customer managed KMS keys. Key material rotation of [Amazon Web Services managed KMS keys]is not configurable. KMS
// always rotates the key material in Amazon Web Services managed KMS keys every
// year. The key rotation status for Amazon Web Services managed KMS keys is always
// true .
//
// You can perform on-demand (RotateKeyOnDemand ) rotation of the key material in customer managed
// KMS keys, regardless of whether or not automatic key rotation is enabled. You
// can use GetKeyRotationStatus to identify the date and time that an in progress
// on-demand rotation was initiated. You can use ListKeyRotationsto view the details of completed
// rotations.
//
// In May 2022, KMS changed the rotation schedule for Amazon Web Services managed
// keys from every three years to every year. For details, see EnableKeyRotation.
//
// The KMS key that you use for this operation must be in a compatible key state.
// For details, see [Key states of KMS keys]in the Key Management Service Developer Guide.
//
//   - Disabled: The key rotation status does not change when you disable a KMS
//     key. However, while the KMS key is disabled, KMS does not rotate the key
//     material. When you re-enable the KMS key, rotation resumes. If the key material
//     in the re-enabled KMS key hasn't been rotated in one year, KMS rotates it
//     immediately, and every year thereafter. If it's been less than a year since the
//     key material in the re-enabled KMS key was rotated, the KMS key resumes its
//     prior rotation schedule.
//
//   - Pending deletion: While a KMS key is pending deletion, its key rotation
//     status is false and KMS does not rotate the key material. If you cancel the
//     deletion, the original key rotation status returns to true .
//
// Cross-account use: Yes. To perform this operation on a KMS key in a different
// Amazon Web Services account, specify the key ARN in the value of the KeyId
// parameter.
//
// Required permissions: [kms:GetKeyRotationStatus] (key policy)
//
// Related operations:
//
// # DisableKeyRotation
//
// # EnableKeyRotation
//
// # ListKeyRotations
//
// # RotateKeyOnDemand
//
// Eventual consistency: The KMS API follows an eventual consistency model. For
// more information, see [KMS eventual consistency].
//
// [imported key material]: https://docs.aws.amazon.com/kms/latest/developerguide/importing-keys.html
// [Key states of KMS keys]: https://docs.aws.amazon.com/kms/latest/developerguide/key-state.html
// [HMAC KMS keys]: https://docs.aws.amazon.com/kms/latest/developerguide/hmac.html
// [rotation period]: https://docs.aws.amazon.com/kms/latest/developerguide/rotate-keys.html#rotation-period
// [Amazon Web Services managed KMS keys]: https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#aws-managed-cmk
// [kms:GetKeyRotationStatus]: https://docs.aws.amazon.com/kms/latest/developerguide/kms-api-permissions-reference.html
// [automatic rotation of the key material]: https://docs.aws.amazon.com/kms/latest/developerguide/rotate-keys.html
// [asymmetric KMS keys]: https://docs.aws.amazon.com/kms/latest/developerguide/symmetric-asymmetric.html
// [symmetric encryption KMS keys]: https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#symmetric-cmks
// [multi-Region keys]: https://docs.aws.amazon.com/kms/latest/developerguide/multi-region-keys-manage.html#multi-region-rotate
// [KMS eventual consistency]: https://docs.aws.amazon.com/kms/latest/developerguide/programming-eventual-consistency.html
// [custom key store]: https://docs.aws.amazon.com/kms/latest/developerguide/custom-key-store-overview.html
func (c *Client) GetKeyRotationStatus(ctx context.Context, params *GetKeyRotationStatusInput, optFns ...func(*Options)) (*GetKeyRotationStatusOutput, error) {
	if params == nil {
		params = &GetKeyRotationStatusInput{}
	}

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

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

type GetKeyRotationStatusInput struct {

	// Gets the rotation status for the specified KMS key.
	//
	// Specify the key ID or key ARN of the KMS key. To specify a KMS key in a
	// different Amazon Web Services account, you must use the key ARN.
	//
	// For example:
	//
	//   - Key ID: 1234abcd-12ab-34cd-56ef-1234567890ab
	//
	//   - Key ARN:
	//   arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab
	//
	// To get the key ID and key ARN for a KMS key, use ListKeys or DescribeKey.
	//
	// This member is required.
	KeyId *string

	noSmithyDocumentSerde
}

type GetKeyRotationStatusOutput struct {

	// Identifies the specified symmetric encryption KMS key.
	KeyId *string

	// A Boolean value that specifies whether key rotation is enabled.
	KeyRotationEnabled bool

	// The next date that KMS will automatically rotate the key material.
	NextRotationDate *time.Time

	// Identifies the date and time that an in progress on-demand rotation was
	// initiated.
	//
	// The KMS API follows an [eventual consistency] model due to the distributed nature of the system. As a
	// result, there might be a slight delay between initiating on-demand key rotation
	// and the rotation's completion. Once the on-demand rotation is complete, use ListKeyRotationsto
	// view the details of the on-demand rotation.
	//
	// [eventual consistency]: https://docs.aws.amazon.com/kms/latest/developerguide/programming-eventual-consistency.html
	OnDemandRotationStartDate *time.Time

	// The number of days between each automatic rotation. The default value is 365
	// days.
	RotationPeriodInDays *int32

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetKeyRotationStatusMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsAwsjson11_serializeOpGetKeyRotationStatus{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpGetKeyRotationStatus{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "GetKeyRotationStatus"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = addClientRequestID(stack); 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 = addRetry(stack, options); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = 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 = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addOpGetKeyRotationStatusValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetKeyRotationStatus(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = 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
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	return nil
}

func newServiceMetadataMiddleware_opGetKeyRotationStatus(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "GetKeyRotationStatus",
	}
}
