index.md

code	type	title	description
true	page	exists	Checks if a document exists

exists

Checks if a document exists.

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:::: tabs ::: tab Java

Arguments

public CompletableFuture<Boolean> exists(
      String index,
      String collection,
      String id)
throws NotConnectedException, InternalException

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Arguments	Type	Description
index	String	Index
collection	String	Collection
id	String	Document ID

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Return

Returns a boolean.

Usage

<<< ./snippets/exists-java.java

::: ::: tab Kotlin

Arguments

fun exists(
      index: String,
      collection: String,
      id: String): CompletableFuture<Boolean>

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Arguments	Type	Description
index	String	Index
collection	String	Collection
id	String	Document ID

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Return

Returns a boolean.

Usage

<<< ./snippets/exists-kotlin.kt

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