This topic describes the details of an OpenSearch LLM-Based Conversational Search Edition instance.
On the Instance Management page, select the instance that you want to view and click Manage in the Actions column to view the basic information and API endpoints of the instance.
Basic information
In the Instance Information section of the Instance Details page, you can view the information about the instance, such as instance ID, billing method, and region.
Click the Edit icon next to the Tag parameter to classify and manage OpenSearch resources by using tags. For more information, see Tag overview.
Click Edit next to the Instance Description parameter to customize the description of the instance.
Standard Edition instances of OpenSearch LLM-Based Conversational Search Edition do not support custom large language models (LLMs). You do not need to configure the GPU Specifications and GPUs parameters when you purchase such a instance. Therefore, hyphens (-) are displayed next to the GPU Specifications and GPUs parameters.
API endpoints
API endpoints are also known as endpoints. The API endpoint varies by region. When you use the API or SDKs to access an OpenSearch instance in a region, you must use the API endpoint that is displayed in the API Endpoint section. You can use an internal or public API endpoint based on the scenario in different regions. Select an appropriate endpoint based on your business requirements.
Scenario | Required API endpoint | Method to obtain the API endpoint |
You want to use an Alibaba Cloud Elastic Compute Service (ECS) instance for deployment and the conditions for access over an internal network are met. | Internal API endpoint | On the Instance Management page, find the instance to which you want to connect and click Manage in the Actions column. On the Instance Details page, view the API endpoints. |
You want to connect to an OpenSearch instance from an ECS instance. However, the ECS instance and the OpenSearch instance do not meet the conditions for access over an internal network. | Public API endpoint | |
You want to connect to an OpenSearch instance from an on-premises device |
Conditions for access over an internal network: The ECS instance and the LLM-Based Conversational Search Edition instance reside in the same region and use a network of the same type. If the ECS instance and the LLM-Based Conversational Search Edition instance both reside in virtual private clouds (VPCs), these instances must reside in the same VPC.
If your LLM-Based Conversational Search Edition instance meets the conditions for access over an internal network, we recommend that you use the internal endpoint to connect to the instance, which provides lower latency and higher stability. Before you use the internal endpoint, ping the endpoint to check whether the endpoint is accessible.