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Update Context Management API

Introduced 3.5

Use this API to update an existing context management configuration. You can modify the description, hooks configuration, and context manager settings.

Endpoints

PUT /_plugins/_ml/context_management/<context_management_name>

Path parameters

The following table lists the available path parameters.

Parameter Data type Required/Optional Description
context_management_name String Required The name of the context management to update.

Request body fields

The following table lists the available request body fields.

Field Data type Required/Optional Description
description String Optional A human-readable description of what this context management does.
hooks Object Optional A map of hook names to lists of context manager configurations. See The hooks object.

The request body follows the same structure as the Create Context Management API.

Example request: Update description

PUT /_plugins/_ml/context_management/advanced-context-management
{
  "description": "Updated description for advanced context management with multiple strategies"
}

Example request: Update hooks configuration

PUT /_plugins/_ml/context_management/sliding_window_max_40000_tokens_managers
{
  "description": "Context management for truncating tool outputs to prevent input length issues",
  "hooks": {
    "pre_llm": [
      {
        "type": "SlidingWindowManager",
        "config": {
          "max_messages": 8,
          "activation": {
            "rule_type": "always"
          }
        }
      }
    ],
    "post_tool": [
      {
        "type": "ToolsOutputTruncateManager",
        "config": {
          "max_output_length": 40000,
          "activation": {
            "rule_type": "always"
          }
        }
      }
    ]
  }
}

Example response

{
  "_index": ".plugins-ml-context-management-templates",
  "_id": "sliding_window_max_40000_tokens_managers",
  "_version": 2,
  "result": "updated",
  "forced_refresh": true,
  "_shards": {
    "total": 1,
    "successful": 1,
    "failed": 0
  },
  "_seq_no": 4,
  "_primary_term": 1
}

For more information, see Context management.

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