com.amazonaws.appflow.custom.connector.model.CacheControl Maven / Gradle / Ivy
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* * Amazon AppFlow Custom Connector SDK.
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* Copyright (C) 2021 Amazon Web Services
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* Licensed under the Apache License, Version 2.0 (the "License");
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package com.amazonaws.appflow.custom.connector.model;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.immutables.value.Value;
import javax.annotation.Nullable;
import java.util.concurrent.TimeUnit;
/**
* Represents the caching policy for metadata for the supported entities.
*/
@Value.Immutable
@JsonSerialize(as = ImmutableCacheControl.class)
@JsonDeserialize(as = ImmutableCacheControl.class)
public interface CacheControl {
/**
* Time to keep the metadata in cache.
*
* Return a large number when entity metadata is not dynamic and can
* be cached for long time. The minimum allowed value is 600 seconds.
*/
long timeToLive();
/**
* TimeUnit for the timeToLive.
*/
@Nullable
TimeUnit timeToLiveUnit();
}