interface MessageAttributeValueimport { type MessageAttributeValue } from "https://dotland.deno.dev/x/aws_api@v0.8.1/services/sqs/mod.ts"; PropertiesoptionalStringValue: string | nulloptionalBinaryValue: Uint8Array | string | nulloptionalStringListValues: string[] | nulloptionalBinaryListValues: (Uint8Array | string)[] | nullDataType: string