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GET

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Overview

Every execution response carries an execution_id. Pass it here to read the full stored result, or only the subtree at path, without re-running the tool. Use it after a projected call (fields on Call Tool) to reach what you left out, or after a truncated response to page through the rest by path instead of asking the upstream service again. Auth: Required. API key (danube-api-key header) or JWT. Only the caller who ran the tool can read it. Any other handle, and any handle that is not a UUID, returns 404.

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Path Parameters

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string
required
The execution_id from an execution response

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Query Parameters

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string
Dotted path into the stored result: a.b.c for nested keys, items[].name for every element of a list, items[0].name for one element, * for every key or element at that level. Quote a key that contains dots with backticks. A path that continues into a string carrying JSON is resolved inside that document, and a <json> segment copied from a redaction report is accepted and skipped. For a tool served by an MCP server the stored result is that server’s envelope; a path is tried against the JSON inside its text block first, then against the envelope itself, so both deployment.phase and content[0].text work.
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integer
default:50000
Size cap on result, in serialized characters. Clamped to 100 at the low end and 2,000,000 at the high end.

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Response

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string
The handle you passed
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string
The tool that was executed
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string
success or error
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string
When the tool ran
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string
The execution’s error message, or null
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string
The path you passed, or null
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any
The stored result, or the subtree at path. null when the selection is null, when nothing matched, or when the execution stored nothing (a failed execution does). Structured JSON is capped at element boundaries, so it stays valid JSON.
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boolean
Whether result was shrunk to fit max_chars
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object
null unless truncated. Then truncated, original_response_chars, response_chars, dropped_items (per array path, kept and total) and cursor when the payload carries a pagination cursor.
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boolean
Present only when path was given. false means nothing in the stored result matched, which otherwise reads exactly like a stored null or an empty collection. A path that crosses a collection that is genuinely empty also reports false, so a miss does not always mean the path is wrong.
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boolean
Present, and true, only when the stored result is itself a capped form of what the tool returned. Elements that were never stored cannot be paged to.
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object
Present with stored_truncated: truncated, original_chars, stored_chars, limit, kind (json or text), plus dropped_items and partial_json_only when they apply.

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Example

The Python and TypeScript SDKs do not wrap this endpoint yet.

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MCP Tool

This endpoint is also available as the fetch_result MCP tool. On MCP the handle is _meta.execution_id of the original call, the size cap is max_response_chars, and path_matched rides in _meta: