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Vector Retrieval Service for Milvus:RAM user authorization

Last Updated:Sep 22, 2025

To manage instances of Vector Retrieval Service for Milvus (for example, to create, view, or delete them), a RAM user must have the necessary permissions. This topic describes how to grant these permissions.

Prerequisites

You have created a RAM user.

Procedure

  1. Log on to the RAM console as a RAM administrator.

  2. In the left-side navigation pane, choose Identities > Users.

  3. On the Users page, find the required RAM user, and click Add Permissions in the Actions column.

    image

    You can also select multiple RAM users and click Add Permissions in the lower part of the page to grant permissions to the RAM users at a time.

  4. In the Grant Permissions panel, grant the AliyunMilvusFullAccess policy to the RAM user.

    Parameter

    Description

    Resource Scope

    Select the scope of the permissions:

    • Account: The permissions apply to the current Alibaba Cloud account.

    • ResourceGroup: The permissions apply to the specified resource group.

    Principal

    The user that receives the permissions. By default, this field is populated with the user you selected.

    Policy

    Search and select AliyunMilvusFullAccess.

  5. Click Grant Permissions.