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AWS Lambda Go DynamoDB

An example on how to use a Go runtime Lambda with DynamoDB.

You configure the DynamoDB client.

src/main.go
import (
  "github.com/sst/sst/v3/sdk/golang/resource"
)


func main() {
  cfg, err := config.LoadDefaultConfig(context.Background())
 if err != nil {
   panic(err)
 }
 client := dynamodb.NewFromConfig(cfg)




 tableName, err := resource.Get("Table", "name")
 if err != nil {
   panic(err)
 }
}

And make a request to DynamoDB.

src/main.go
_, err = r.client.PutItem(ctx, &dynamodb.PutItemInput{
  TableName: tableName.(string),
   Item:      item,
})
sst.config.ts
const table = new sst.aws.Dynamo("Table", {
  fields: {
    PK: "string",
    SK: "string",
  },
  primaryIndex: { hashKey: "PK", rangeKey: "SK" },
});


new sst.aws.Function("GoFunction", {
  url: true,
  runtime: "go",
  handler: "./src",
  link: [table],
});

View the full example.