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// Code generated by smithy-go-codegen DO NOT EDIT.
package iotsitewise
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/iotsitewise/types"
"github.com/aws/smithy-go/middleware"
smithyhttp "github.com/aws/smithy-go/transport/http"
)
// Gets an asset property's current value. For more information, see Querying
// current values (https://docs.aws.amazon.com/iot-sitewise/latest/userguide/query-industrial-data.html#current-values)
// in the IoT SiteWise User Guide. To identify an asset property, you must specify
// one of the following:
// - The assetId and propertyId of an asset property.
// - A propertyAlias , which is a data stream alias (for example,
// /company/windfarm/3/turbine/7/temperature ). To define an asset property's
// alias, see UpdateAssetProperty (https://docs.aws.amazon.com/iot-sitewise/latest/APIReference/API_UpdateAssetProperty.html)
// .
func (c *Client) GetAssetPropertyValue(ctx context.Context, params *GetAssetPropertyValueInput, optFns ...func(*Options)) (*GetAssetPropertyValueOutput, error) {
if params == nil {
params = &GetAssetPropertyValueInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetAssetPropertyValue", params, optFns, c.addOperationGetAssetPropertyValueMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetAssetPropertyValueOutput)
out.ResultMetadata = metadata
return out, nil
}
type GetAssetPropertyValueInput struct {
// The ID of the asset, in UUID format.
AssetId *string
// The alias that identifies the property, such as an OPC-UA server data stream
// path (for example, /company/windfarm/3/turbine/7/temperature ). For more
// information, see Mapping industrial data streams to asset properties (https://docs.aws.amazon.com/iot-sitewise/latest/userguide/connect-data-streams.html)
// in the IoT SiteWise User Guide.
PropertyAlias *string
// The ID of the asset property, in UUID format.
PropertyId *string
noSmithyDocumentSerde
}
type GetAssetPropertyValueOutput struct {
// The current asset property value.
PropertyValue *types.AssetPropertyValue
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetAssetPropertyValueMiddlewares(stack *middleware.Stack, options Options) (err error) {
if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
return err
}
err = stack.Serialize.Add(&awsRestjson1_serializeOpGetAssetPropertyValue{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsRestjson1_deserializeOpGetAssetPropertyValue{}, middleware.After)
if err != nil {
return err
}
if err := addProtocolFinalizerMiddlewares(stack, options, "GetAssetPropertyValue"); 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 = 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 = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.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 = addEndpointPrefix_opGetAssetPropertyValueMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetAssetPropertyValue(options.Region), middleware.Before); err != nil {
return err
}
if err = awsmiddleware.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
}
type endpointPrefix_opGetAssetPropertyValueMiddleware struct {
}
func (*endpointPrefix_opGetAssetPropertyValueMiddleware) ID() string {
return "EndpointHostPrefix"
}
func (m *endpointPrefix_opGetAssetPropertyValueMiddleware) HandleFinalize(ctx context.Context, in middleware.FinalizeInput, next middleware.FinalizeHandler) (
out middleware.FinalizeOutput, metadata middleware.Metadata, err error,
) {
if smithyhttp.GetHostnameImmutable(ctx) || smithyhttp.IsEndpointHostPrefixDisabled(ctx) {
return next.HandleFinalize(ctx, in)
}
req, ok := in.Request.(*smithyhttp.Request)
if !ok {
return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
}
req.URL.Host = "data." + req.URL.Host
return next.HandleFinalize(ctx, in)
}
func addEndpointPrefix_opGetAssetPropertyValueMiddleware(stack *middleware.Stack) error {
return stack.Finalize.Insert(&endpointPrefix_opGetAssetPropertyValueMiddleware{}, "ResolveEndpointV2", middleware.After)
}
func newServiceMetadataMiddleware_opGetAssetPropertyValue(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
OperationName: "GetAssetPropertyValue",
}
}
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