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Account ID
The ID of the account the schema detail was requested for.
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Allowed Tables
The number of tables the human user may query, as the Portal sent them to the AI Chat service. Empty if the request was refused before they were computed.
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Caller Application User ID
The ID of the application user that called the Portal schema detail API, typically the application user of an MCP server. Empty if the request did not come through the Portal.
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Correlation ID
The request correlation ID (X-Request-Id) that the Portal logs of the same call carry.
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Created At
The time the schema detail request was recorded.
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Duration (ms)
The time the AI Chat service took to answer, in milliseconds. Empty for a request the Portal refused.
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Error Code
For a request that reached the AI Chat service, the code of the error body it answered the Portal with, such as SCHEMA_NODE_NOT_FOUND. For a request the Portal refused, the code of the error body the Portal answered its caller with, such as schema_node_not_found. Empty if the detail was returned and for an unexpected failure without a coded error body.
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HTTP Status
For a request that reached the AI Chat service, the HTTP status it answered the Portal with, which the Portal may turn into another status for its caller. For a request the Portal refused, the HTTP status the Portal answered its caller with. Empty for a request recorded without it.
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Node
The requested table, table and column (table.column) or sample query ID. Empty for the table index and for a malformed request.
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Origin
Who recorded the request: the AI Chat service for a request that reached it, or the Portal for a request it refused before calling the AI Chat service.
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Outcome
The outcome of the request. Not found also covers a node of a table the user may not query.
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Rate Limit (per minute)
The per-minute limit of schema detail requests the human user reached. Empty unless the request was rate limited.
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Reason
Why the request was refused or failed, also which cause of a not found applies, which the answer never tells. Empty if the detail was returned.
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Request ID
The unique identifier of the schema detail request recorded by the AI Chat service.
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Requested Node
The node as the caller requested it, also when malformed: every character outside printable ASCII is replaced by a question mark and the text is cut to 160 characters. Empty for the table index.
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Response Size (characters)
The number of characters of the JSON response of the AI Chat service. Empty unless the detail was returned.
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Route
The requested schema detail: the table index, a table, a column, the sample queries of a table or a sample query.
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User ID
The ID of the human user the schema detail was requested for.