session expired or invalid

Salesforce Platform REST API · GET /services/data/{version}/limits · HTTP 401 INVALID_SESSION_ID

Status: ✅ verified:server:sandbox · first seen 2026-10-24 · last confirmed 2026-10-27 · 72 confirmations from 2 vantages

A REST call with no access token returns HTTP 401 [{errorCode: INVALID_SESSION_ID, message: "Session expired or invalid"}].

What to do

1. No client-side fix known (by design).

Dimensions

env: sandbox · plan: any · region: any · account_state: developer_edition

Evidence

Probe af:salesforce:probe:versions-without-session (declarative, source)

Observations: none from reporters yet.

Machine access

curl -s https://apifacts.dev/v0/check \
  -H 'content-type: application/json' \
  -d '{"target":{"method":"GET","url":"https://login.salesforce.com/services/data/{version}/limits"},"error":{"status":401,"body_excerpt":"session expired or invalid"}}'

YAML: facts/salesforce/missing-session-401.yaml

Data: CC BY 4.0 · apifacts registry · This page is generated; edit the YAML, not the page.