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    OpenSearch:SDK Reference

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    OpenSearch:SDK Reference

    Last Updated:Jun 22, 2026

    OpenSearch offers official SDKs for traffic services and control services in multiple programming languages.

    Official support

    1. Traffic services

    OpenSearch provides official traffic service SDKs in six languages: Java, PHP, Go, Python, C#, and TypeScript. These SDKs support data push, queries, and search guidance.

    Language

    Reference

    Java

    Java SDK

    PHP

    PHP SDK

    Go

    Go SDK

    Python

    Python SDK

    C#

    C# SDK

    TypeScript

    TypeScript SDK

    2. Control services

    Note: Control services do not include traffic APIs such as search, drop-down suggestion queries, document push, or data ingestion.

    1) Java:

    <dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-opensearch</artifactId>
    <version>0.11.0</version>
</dependency>

    core:

    <dependency>
  <groupId>com.aliyun</groupId>
  <artifactId>aliyun-java-sdk-core</artifactId>
  <version>4.5.20</version>
</dependency>

    2) Go:

    go get github.com/aliyun/alibaba-cloud-sdk-go/tree/master/services/opensearch

    3) Python:

    pip install aliyun-python-sdk-opensearch

    4) PHP:

    composer require alibabacloud/opensearch

    Custom development

    Common OpenSearch APIs are defined in the OpenSearch API repository using the Swagger 2.0 protocol. You can use Swagger Codegen to generate client code in up to 50 languages.