You're viewing version 2.13 of the OpenSearch documentation. This version is no longer maintained. For the latest version, see the current documentation. For information about OpenSearch version maintenance, see Release Schedule and Maintenance Policy.
Get message
Introduced 2.12
Use this API to retrieve message information for conversational search.
To retrieve message information, you can:
When the Security plugin is enabled, all memories exist in a private
security mode. Only the user who created a memory can interact with that memory and its messages.
Get a message by ID
You can retrieve message information by using the message_id
.
Path and HTTP methods
GET /_plugins/_ml/memory/message/<message_id>
Path parameters
The following table lists the available path parameters.
Parameter | Data type | Description |
---|---|---|
message_id | String | The ID of the message to retrieve. |
Example request
GET /_plugins/_ml/memory/message/0m8ya40BfUsSoeNTj-pU
Example response
{
"memory_id": "gW8Aa40BfUsSoeNTvOKI",
"message_id": "0m8ya40BfUsSoeNTj-pU",
"create_time": "2024-02-02T19:01:32.113621539Z",
"input": null,
"prompt_template": null,
"response": "Hello, this is OpenAI. Here is the answer to your question.",
"origin": null,
"additional_info": {
"suggestion": "api.openai.com"
}
}
For information about response fields, see Create Message request fields.
Get all messages within a memory
Use this command to get a list of messages for a certain memory.
Path and HTTP methods
GET /_plugins/_ml/memory/<memory_id>/messages
Path parameters
The following table lists the available path parameters.
Parameter | Data type | Description |
---|---|---|
memory_id | String | The ID of the memory for which to retrieve messages. |
Example request
GET /_plugins/_ml/memory/gW8Aa40BfUsSoeNTvOKI/messages
POST /_plugins/_ml/message/_search
{
"query": {
"match_all": {}
},
"size": 1000
}
Example response
{
"messages": [
{
"memory_id": "gW8Aa40BfUsSoeNTvOKI",
"message_id": "BW8ha40BfUsSoeNT8-i3",
"create_time": "2024-02-02T18:43:23.566994302Z",
"input": "How do I make an interaction?",
"prompt_template": "Hello OpenAI, can you answer this question?",
"response": "Hello, this is OpenAI. Here is the answer to your question.",
"origin": "MyFirstOpenAIWrapper",
"additional_info": {
"suggestion": "api.openai.com"
}
},
{
"memory_id": "gW8Aa40BfUsSoeNTvOKI",
"message_id": "0m8ya40BfUsSoeNTj-pU",
"create_time": "2024-02-02T19:01:32.113621539Z",
"input": null,
"prompt_template": null,
"response": "Hello, this is OpenAI. Here is the answer to your question.",
"origin": null,
"additional_info": {
"suggestion": "api.openai.com"
}
}
]
}
Response fields
For information about response fields, see Create Message request fields.