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api_op_CreateEndpoint.go
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/
api_op_CreateEndpoint.go
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// Code generated by smithy-go-codegen DO NOT EDIT.
package comprehend
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/comprehend/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Creates a model-specific endpoint for synchronous inference for a previously
// trained custom model For information about endpoints, see Managing endpoints
// (https://docs.aws.amazon.com/comprehend/latest/dg/manage-endpoints.html).
func (c *Client) CreateEndpoint(ctx context.Context, params *CreateEndpointInput, optFns ...func(*Options)) (*CreateEndpointOutput, error) {
if params == nil {
params = &CreateEndpointInput{}
}
result, metadata, err := c.invokeOperation(ctx, "CreateEndpoint", params, optFns, c.addOperationCreateEndpointMiddlewares)
if err != nil {
return nil, err
}
out := result.(*CreateEndpointOutput)
out.ResultMetadata = metadata
return out, nil
}
type CreateEndpointInput struct {
// The desired number of inference units to be used by the model using this
// endpoint. Each inference unit represents of a throughput of 100 characters per
// second.
//
// This member is required.
DesiredInferenceUnits *int32
// This is the descriptive suffix that becomes part of the EndpointArn used for all
// subsequent requests to this resource.
//
// This member is required.
EndpointName *string
// The Amazon Resource Number (ARN) of the model to which the endpoint will be
// attached.
//
// This member is required.
ModelArn *string
// An idempotency token provided by the customer. If this token matches a previous
// endpoint creation request, Amazon Comprehend will not return a
// ResourceInUseException.
ClientRequestToken *string
// The Amazon Resource Name (ARN) of the AWS identity and Access Management (IAM)
// role that grants Amazon Comprehend read access to trained custom models
// encrypted with a customer managed key (ModelKmsKeyId).
DataAccessRoleArn *string
// Tags associated with the endpoint being created. A tag is a key-value pair that
// adds metadata to the endpoint. For example, a tag with "Sales" as the key might
// be added to an endpoint to indicate its use by the sales department.
Tags []types.Tag
noSmithyDocumentSerde
}
type CreateEndpointOutput struct {
// The Amazon Resource Number (ARN) of the endpoint being created.
EndpointArn *string
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationCreateEndpointMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsAwsjson11_serializeOpCreateEndpoint{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpCreateEndpoint{}, 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_opCreateEndpointMiddleware(stack, options); err != nil {
return err
}
if err = addOpCreateEndpointValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opCreateEndpoint(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_initializeOpCreateEndpoint struct {
tokenProvider IdempotencyTokenProvider
}
func (*idempotencyToken_initializeOpCreateEndpoint) ID() string {
return "OperationIdempotencyTokenAutoFill"
}
func (m *idempotencyToken_initializeOpCreateEndpoint) 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.(*CreateEndpointInput)
if !ok {
return out, metadata, fmt.Errorf("expected middleware input to be of type *CreateEndpointInput ")
}
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_opCreateEndpointMiddleware(stack *middleware.Stack, cfg Options) error {
return stack.Initialize.Add(&idempotencyToken_initializeOpCreateEndpoint{tokenProvider: cfg.IdempotencyTokenProvider}, middleware.Before)
}
func newServiceMetadataMiddleware_opCreateEndpoint(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "comprehend",
OperationName: "CreateEndpoint",
}
}