curl --request GET \
  --url https://matcher.sandbox.lerian.net/v1/reports/contexts/{contextId}/dashboard/sla \
  --header 'Authorization: Bearer <token>'

{
  "averageResolutionMs": 123,
  "pendingOverdue": 123,
  "pendingWithinSLA": 123,
  "resolvedLate": 123,
  "resolvedOnTime": 123,
  "slaComplianceRate": 123,
  "totalExceptions": 123
}