DescribeRole()

This operation returns detailed information about a role, including its description and privileges.

func (c *Client) DescribeRole(ctx context.Context, option DescribeRoleOption, callOptions ...grpc.CallOption) (*entity.Role, error)

Request Syntax

option := milvusclient.NewDescribeRoleOption(roleName).
    WithDbName(dbName)

result, err := client.DescribeRole(ctx, option)

PARAMETERS:

• option (DescribeRoleOption)

  The options for describing the role. Use NewDescribeRoleOption to construct.

BUILDER METHODS:

• NewDescribeRoleOption(roleName string)

  Creates options to describe a role. roleName specifies the role to describe.

• WithDbName(dbName string)

  Specifies the database to use for the operation.

RETURN TYPE:

*entity.Role, error

RETURNS:

The role description including the role name, description, and privileges. Returns an error if the role is not found or the operation fails.

EXCEPTIONS:

• error

  Check err != nil for failure details.

Example

import (
    "context"
    "log"

    "github.com/milvus-io/milvus/client/v3/milvusclient"
)

ctx, cancel := context.WithCancel(context.Background())
defer cancel()

cli, err := milvusclient.New(ctx, &milvusclient.ClientConfig{Address: "127.0.0.1:19530"})
if err != nil {
    // handle error
}
defer cli.Close(ctx)

role, err := cli.DescribeRole(ctx, milvusclient.NewDescribeRoleOption("my_role"))
if err != nil {
    // handle error
}
log.Println(role)