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

package ec2

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/service/ec2/types"
	"github.com/aws/smithy-go/middleware"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// Gets the current state of the Allowed AMIs setting and the list of Allowed AMIs
// criteria at the account level in the specified Region.
//
// The Allowed AMIs feature does not restrict the AMIs owned by your account.
// Regardless of the criteria you set, the AMIs created by your account will always
// be discoverable and usable by users in your account.
//
// For more information, see [Control the discovery and use of AMIs in Amazon EC2 with Allowed AMIs] in Amazon EC2 User Guide.
//
// [Control the discovery and use of AMIs in Amazon EC2 with Allowed AMIs]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-allowed-amis.html
func (c *Client) GetAllowedImagesSettings(ctx context.Context, params *GetAllowedImagesSettingsInput, optFns ...func(*Options)) (*GetAllowedImagesSettingsOutput, error) {
	if params == nil {
		params = &GetAllowedImagesSettingsInput{}
	}

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

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

type GetAllowedImagesSettingsInput struct {

	// Checks whether you have the required permissions for the action, without
	// actually making the request, and provides an error response. If you have the
	// required permissions, the error response is DryRunOperation . Otherwise, it is
	// UnauthorizedOperation .
	DryRun *bool

	noSmithyDocumentSerde
}

type GetAllowedImagesSettingsOutput struct {

	// The list of criteria for images that are discoverable and usable in the account
	// in the specified Amazon Web Services Region.
	ImageCriteria []types.ImageCriterion

	// The entity that manages the Allowed AMIs settings. Possible values include:
	//
	//   - account - The Allowed AMIs settings is managed by the account.
	//
	//   - declarative-policy - The Allowed AMIs settings is managed by a declarative
	//   policy and can't be modified by the account.
	ManagedBy types.ManagedBy

	// The current state of the Allowed AMIs setting at the account level in the
	// specified Amazon Web Services Region.
	//
	// Possible values:
	//
	//   - disabled : All AMIs are allowed.
	//
	//   - audit-mode : All AMIs are allowed, but the ImageAllowed field is set to true
	//   if the AMI would be allowed with the current list of criteria if allowed AMIs
	//   was enabled.
	//
	//   - enabled : Only AMIs matching the image criteria are discoverable and
	//   available for use.
	State *string

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

	noSmithyDocumentSerde
}

func (c *Client) addOperationGetAllowedImagesSettingsMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsEc2query_serializeOpGetAllowedImagesSettings{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsEc2query_deserializeOpGetAllowedImagesSettings{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "GetAllowedImagesSettings"); 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, c); err != nil {
		return err
	}
	if err = addRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = addRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addSpanRetryLoop(stack, options); 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 = addUserAgentRetryMode(stack, options); err != nil {
		return err
	}
	if err = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetAllowedImagesSettings(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
	}
	if err = addInterceptBeforeRetryLoop(stack, options); err != nil {
		return err
	}
	if err = addInterceptAttempt(stack, options); err != nil {
		return err
	}
	if err = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}

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