API referenceEndpointsSessions
sessions.decide
RPC sessions.decide · Scope data
AuthorizationBearer <token>
A Plane API key, pl_<env>_…. The key is the environment: everything it reads and writes is scoped to the environment it was minted in, and the two tenancy headers are ignored for one.
In: header
Header Parameters
x-plane-environment?string
The environment slug this request is about. Honoured only for a session cookie; ignored for an API key, whose environment is its identity.
x-plane-organization?string
The organization slug or id this request is about, resolved before the environment. Honoured only for a session cookie.
Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://example.com/v1/sessions/decide" \ -H "Content-Type: application/json" \ -d '{ "id": "string", "toolCallId": "string", "decision": "allow" }'{ "id": "string", "agentId": "string", "agentVersion": 1, "status": "running", "stopReason": "completed", "createdAt": "string", "updatedAt": "string", "usage": { "inputTokens": 0, "outputTokens": 0, "serverToolRequests": { "property1": 0, "property2": 0 }, "cacheReadTokens": 0, "cacheWriteTokens": 0 }, "overrides": { "model": { "provider": "string", "model": "string", "reasoning": "none", "fallback": { "models": [ { "provider": "string", "model": "string", "reasoning": "none" } ], "on": [ "unavailable" ], "timeoutMs": 1 } }, "system": { "mode": "append", "text": "string" }, "compaction": { "mode": "auto", "thresholdPercent": 0, "contextTokens": 1, "reserveOutputTokens": 0, "prompt": "string", "model": { "provider": "string", "model": "string", "reasoning": "none" }, "keepRecentMessages": 0, "preserve": [ "tool_results" ], "dropToolResultsAfterTokens": 1 }, "sandbox": { "idleAfterMs": 1000, "onIdle": "release", "snapshotEveryMs": 1000, "keepSnapshots": 0, "resume": "snapshot", "maxSnapshotAgeMs": 1000 } }, "effectiveModel": { "provider": "string", "model": "string", "reasoning": "none" }, "metadata": {}, "identity": { "scope": "string", "id": "string", "display": "string", "attributes": {} }, "pendingDecisions": 0, "parentSessionId": "string", "parentToolCallId": "string", "rootSessionId": "string", "depth": 0, "subagentName": "string", "spawnedByAgentVersion": 1, "descendantUsage": { "inputTokens": 0, "outputTokens": 0, "serverToolRequests": { "property1": 0, "property2": 0 }, "cacheReadTokens": 0, "cacheWriteTokens": 0 }, "eventsPrunedAt": "string"}