--- title: Diagnostics --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/go) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # Diagnostics #### DiagnosticsTraceroutes ##### [Traceroute](https://developers.cloudflare.com/api/go/resources/diagnostics/subresources/traceroutes/methods/create) client.Diagnostics.Traceroutes.New(ctx, params) (\*SinglePage\[[Traceroute]()], error) POST/accounts/{account\_id}/diagnostics/traceroute ##### ModelsExpand Collapse
type Traceroute struct{…}
Colos \[]TracerouteColoOptional
Colo TracerouteColosColoOptional City stringOptional Source colo city. Link to this property Name stringOptional Source colo name. Link to this property
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Error TracerouteColosErrorOptional Errors resulting from collecting traceroute from colo to target. One of the following: const TracerouteColosErrorEmpty TracerouteColosError = "" Link to this property const TracerouteColosErrorCouldNotGatherTracerouteDataCode1 TracerouteColosError = "Could not gather traceroute data: Code 1" Link to this property const TracerouteColosErrorCouldNotGatherTracerouteDataCode2 TracerouteColosError = "Could not gather traceroute data: Code 2" Link to this property const TracerouteColosErrorCouldNotGatherTracerouteDataCode3 TracerouteColosError = "Could not gather traceroute data: Code 3" Link to this property const TracerouteColosErrorCouldNotGatherTracerouteDataCode4 TracerouteColosError = "Could not gather traceroute data: Code 4" Link to this property
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Hops \[]TracerouteColosHopOptional
Nodes \[]TracerouteColosHopsNodeOptional An array of node objects. ASN stringOptional AS number associated with the node object. Link to this property IP stringOptional IP address of the node. Link to this property Labels \[]stringOptional Field appears if there is an additional annotation printed when the probe returns. Field also appears when running a GRE+ICMP traceroute to denote which traceroute a node comes from. Link to this property MaxRTTMs float64Optional Maximum RTT in ms. Link to this property MeanRTTMs float64Optional Mean RTT in ms. Link to this property MinRTTMs float64Optional Minimum RTT in ms. Link to this property Name stringOptional Host name of the address, this may be the same as the IP address. Link to this property PacketCount int64Optional Number of packets with a response from this node. Link to this property StdDevRTTMs float64Optional Standard deviation of the RTTs in ms. Link to this property
Link to this property PacketsLost int64Optional Number of packets where no response was received. Link to this property PacketsSent int64Optional Number of packets sent with specified TTL. Link to this property PacketsTTL int64Optional The time to live (TTL). Link to this property
Link to this property TargetSummary unknownOptional Aggregated statistics from all hops about the target. Link to this property TracerouteTimeMs int64Optional Total time of traceroute in ms. Link to this property
Link to this property Target stringOptional The target hostname, IPv6, or IPv6 address. Link to this property
[Link to this property](<#(resource)%20diagnostics.traceroutes%20%3E%20(model)%20traceroute%20%3E%20(schema)>) #### DiagnosticsEndpoint Healthchecks ##### [List Endpoint Health Checks](https://developers.cloudflare.com/api/go/resources/diagnostics/subresources/endpoint-healthchecks/methods/list) client.Diagnostics.EndpointHealthchecks.List(ctx, query) (\*[EndpointHealthcheckListResponse](), error) GET/accounts/{account\_id}/diagnostics/endpoint-healthchecks ##### [Endpoint Health Check](https://developers.cloudflare.com/api/go/resources/diagnostics/subresources/endpoint-healthchecks/methods/create) client.Diagnostics.EndpointHealthchecks.New(ctx, params) (\*[EndpointHealthcheckNewResponse](), error) POST/accounts/{account\_id}/diagnostics/endpoint-healthchecks ##### [Get Endpoint Health Check](https://developers.cloudflare.com/api/go/resources/diagnostics/subresources/endpoint-healthchecks/methods/get) client.Diagnostics.EndpointHealthchecks.Get(ctx, id, query) (\*[EndpointHealthcheckGetResponse](), error) GET/accounts/{account\_id}/diagnostics/endpoint-healthchecks/{id} ##### [Delete Endpoint Health Check](https://developers.cloudflare.com/api/go/resources/diagnostics/subresources/endpoint-healthchecks/methods/delete) client.Diagnostics.EndpointHealthchecks.Delete(ctx, id, body) (\*[EndpointHealthcheckDeleteResponse](), error) DELETE/accounts/{account\_id}/diagnostics/endpoint-healthchecks/{id} ##### [Update Endpoint Health Check](https://developers.cloudflare.com/api/go/resources/diagnostics/subresources/endpoint-healthchecks/methods/update) client.Diagnostics.EndpointHealthchecks.Update(ctx, id, params) (\*[EndpointHealthcheckUpdateResponse](), error) PUT/accounts/{account\_id}/diagnostics/endpoint-healthchecks/{id} ##### ModelsExpand Collapse
type EndpointHealthcheck struct{…} CheckType EndpointHealthcheckCheckType type of check to perform Link to this property Endpoint string the IP address of the host to perform checks against Link to this property Name stringOptional Optional name associated with this check Link to this property
[Link to this property](<#(resource)%20diagnostics.endpoint-healthchecks%20%3E%20(model)%20endpoint_healthcheck%20%3E%20(schema)>)