Reads of this field return undefined, and the failure surfaces wherever that value is used rather than at the call.
2 places: workers-observability_agent_session.agentName, workers-observability_agent_session_run.agentName
// response.agentName is now undefined
const agentName = response.agentName; 2 places: workers-observability_agent_session.agentId, workers-observability_agent_session_run.agentId
// response.agentId is now undefined
const agentId = response.agentId; Parse failure, or silent coercion depending on your client.
workers-observability_agent_session_run.traceStartMs · reachable from 1 operation
// payload.traceStartMs
// was: number
// now: integer Parse failure, or silent coercion depending on your client.
workers-observability_agent_session.sessionStartMs · reachable from 1 operation
// payload.sessionStartMs
// was: number
// now: integer Reads of this field return undefined, and the failure surfaces wherever that value is used rather than at the call.
workers-observability_agent_session.spanCount · reachable from 1 operation
// response.spanCount is now undefined
const spanCount = response.spanCount; Parse failure, or silent coercion depending on your client.
workers-observability_agent_session.traceCount · reachable from 1 operation
// payload.traceCount
// was: number
// now: integer workers-observability_agent_session.lastActiveMs · reachable from 1 operation
// payload.lastActiveMs
// was: number
// now: integer Reads of this field return undefined, and the failure surfaces wherever that value is used rather than at the call.
workers-observability_agent_session.serviceName · reachable from 1 operation
// response.serviceName is now undefined
const serviceName = response.serviceName; Parse failure, or silent coercion depending on your client.
workers-observability_agent_session.sessionDurationMs · reachable from 1 operation
// payload.sessionDurationMs
// was: number
// now: integer Parse failure, or silent coercion depending on your client.
workers-observability_agent_session_run.spans · reachable from 1 operation
// payload.spans
// was: number
// now: integer workers-observability_agent_session_run.traceDurationMs · reachable from 1 operation
// payload.traceDurationMs
// was: number
// now: integer workers-observability_agent_session_run.traceEndMs · reachable from 1 operation
// payload.traceEndMs
// was: number
// now: integer 
Cloudflare1 breaking4 additive