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// Code generated by smithy-go-codegen DO NOT EDIT.
package managedblockchain
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/aws-sdk-go-v2/service/managedblockchain/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// The token based access feature is in preview release for Ethereum on Amazon
// Managed Blockchain and is subject to change. We recommend that you use this
// feature only with test scenarios, and not in production environments. Creates a
// new accessor for use with Managed Blockchain Ethereum nodes. An accessor object
// is a container that has the information required for token based access to your
// Ethereum nodes.
func (c *Client) CreateAccessor(ctx context.Context, params *CreateAccessorInput, optFns ...func(*Options)) (*CreateAccessorOutput, error) {
if params == nil {
params = &CreateAccessorInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateAccessor", params, optFns, c.addOperationCreateAccessorMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateAccessorOutput)
out.ResultMetadata = metadata
return out, nil
}
type CreateAccessorInput struct {
// The type of accessor. Currently accessor type is restricted to BILLING_TOKEN.
//
// This member is required.
AccessorType types.AccessorType
// This is a unique, case-sensitive identifier that you provide to ensure the
// idempotency of the operation. An idempotent operation completes no more than
// once. This identifier is required only if you make a service request directly
// using an HTTP client. It is generated automatically if you use an Amazon Web
// Services SDK or the Amazon Web Services CLI.
//
// This member is required.
ClientRequestToken *string
noSmithyDocumentSerde
}
type CreateAccessorOutput struct {
// The unique identifier of the accessor.
AccessorId *string
// The billing token is a property of the Accessor. Use this token to make Ethereum
// API calls to your Ethereum node. The billing token is used to track your
// accessor object for billing Ethereum API requests made to your Ethereum nodes.
BillingToken *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateAccessorMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsRestjson1_serializeOpCreateAccessor{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpCreateAccessor{}, 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); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addIdempotencyToken_opCreateAccessorMiddleware(stack, options); err != nil {
return err
}
if err = addOpCreateAccessorValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateAccessor(options.Region), 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
}
return nil
}
type idempotencyToken_initializeOpCreateAccessor struct {
tokenProvider IdempotencyTokenProvider
}
func (*idempotencyToken_initializeOpCreateAccessor) ID() string {
return "OperationIdempotencyTokenAutoFill"
}
func (m *idempotencyToken_initializeOpCreateAccessor) HandleInitialize(ctx context.Context, in middleware.InitializeInput, next middleware.InitializeHandler) (
out middleware.InitializeOutput, metadata middleware.Metadata, err error,
) {
if m.tokenProvider == nil {
return next.HandleInitialize(ctx, in)
}
input, ok := in.Parameters.(*CreateAccessorInput)
if !ok {
return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateAccessorInput ")
}
if input.ClientRequestToken == nil {
t, err := m.tokenProvider.GetIdempotencyToken()
if err != nil {
return out, metadata, err
}
input.ClientRequestToken = &t
}
return next.HandleInitialize(ctx, in)
}
func addIdempotencyToken_opCreateAccessorMiddleware(stack *middleware.Stack, cfg Options) error {
return stack.Initialize.Add(&idempotencyToken_initializeOpCreateAccessor{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}
func newServiceMetadataMiddleware_opCreateAccessor(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "managedblockchain",
OperationName: "CreateAccessor",
}
}
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