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

package ecr

import (
	"context"
	"github.com/aws/aws-sdk-go-v2/service/ecr/schemas"
	smithy "github.com/aws/smithy-go"
	"github.com/aws/smithy-go/middleware"
)

// Notifies Amazon ECR that you intend to upload an image layer.
//
// When an image is pushed, the InitiateLayerUpload API is called once per image
// layer that has not already been uploaded. Whether or not an image layer has been
// uploaded is determined by the BatchCheckLayerAvailability API action.
//
// This operation is used by the Amazon ECR proxy and is not generally used by
// customers for pulling and pushing images. In most cases, you should use the
// docker CLI to pull, tag, and push images.
func (c *Client) InitiateLayerUpload(ctx context.Context, params *InitiateLayerUploadInput, optFns ...func(*Options)) (*InitiateLayerUploadOutput, error) {
	if params == nil {
		params = &InitiateLayerUploadInput{}
	}

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

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

type InitiateLayerUploadInput struct {

	// The name of the repository to which you intend to upload layers.
	//
	// This member is required.
	RepositoryName *string

	// The Amazon Web Services account ID associated with the registry to which you
	// intend to upload layers. If you do not specify a registry, the default registry
	// is assumed.
	RegistryId *string

	noSmithyDocumentSerde
}

func (v *InitiateLayerUploadInput) Serialize(s smithy.ShapeSerializer) {
	s.WriteStruct(schemas.InitiateLayerUploadRequest)
	v.SerializeMembers(s)
	s.CloseStruct()
}

func (v *InitiateLayerUploadInput) SerializeMembers(s smithy.ShapeSerializer) {
	if v.RegistryId != nil {
		s.WriteString(schemas.InitiateLayerUploadRequest_registryId, *v.RegistryId)
	}
	if v.RepositoryName != nil {
		s.WriteString(schemas.InitiateLayerUploadRequest_repositoryName, *v.RepositoryName)
	}
}

type InitiateLayerUploadOutput struct {

	// The size, in bytes, that Amazon ECR expects future layer part uploads to be.
	PartSize *int64

	// The upload ID for the layer upload. This parameter is passed to further UploadLayerPart and CompleteLayerUpload
	// operations.
	UploadId *string

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

	noSmithyDocumentSerde
}

func (v *InitiateLayerUploadOutput) Serialize(s smithy.ShapeSerializer) {
	s.WriteStruct(schemas.InitiateLayerUploadResponse)
	v.SerializeMembers(s)
	s.CloseStruct()
}

func (v *InitiateLayerUploadOutput) SerializeMembers(s smithy.ShapeSerializer) {
	if v.PartSize != nil {
		s.WriteInt64(schemas.InitiateLayerUploadResponse_partSize, *v.PartSize)
	}
	if v.UploadId != nil {
		s.WriteString(schemas.InitiateLayerUploadResponse_uploadId, *v.UploadId)
	}
}
func (v *InitiateLayerUploadOutput) Deserialize(d smithy.ShapeDeserializer) error {
	return smithy.ReadStruct(d, schemas.InitiateLayerUploadResponse, func(s *smithy.Schema) error {
		switch s {
		case schemas.InitiateLayerUploadResponse_partSize:
			v.PartSize = new(int64)
			return d.ReadInt64(schemas.InitiateLayerUploadResponse_partSize, v.PartSize)
		case schemas.InitiateLayerUploadResponse_uploadId:
			v.UploadId = new(string)
			return d.ReadString(schemas.InitiateLayerUploadResponse_uploadId, v.UploadId)
		}
		return nil
	})
}
func (c *Client) addOperationInitiateLayerUploadMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&serializeRequestMiddleware{options: &options, operationSchema: smithy.NewOperationSchema(schemas.InitiateLayerUpload, schemas.InitiateLayerUploadRequest, schemas.InitiateLayerUploadResponse)}, middleware.After); err != nil {
		return err
	}
	if err := stack.Deserialize.Add(&deserializeResponseMiddleware{options: &options, operationSchema: smithy.NewOperationSchema(schemas.InitiateLayerUpload, schemas.InitiateLayerUploadRequest, schemas.InitiateLayerUploadResponse), output: &InitiateLayerUploadOutput{}}, middleware.After); 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 = addCredentialSource(stack, options); err != nil {
		return err
	}
	if err = addOpInitiateLayerUploadValidationMiddleware(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 = addInterceptors(stack, options); err != nil {
		return err
	}
	return nil
}