OpenapiO11y
Returns the trace field catalog: the span fields already selected as indexed…
Returns the trace field catalog: the span fields already selected as indexed columns, and the interesting ones seen in the data that could be.
GET /v1/o11y/traces/fields
| Address | https://api.hanzo.ai/v1/o11y/traces/fields |
| Method | GET |
| Operation | GetTraceFields |
| Auth | Authorization: Bearer $HANZO_API_KEY |
Returns the trace field catalog: the span fields already selected as indexed columns, and the interesting ones seen in the data that could be.
Callers need the viewer role; the runtime's own gate enforces it.
Request
GET /v1/o11y/traces/fields takes no parameters and no body — the credential is the whole request.
Response
| Status | Body | Meaning |
|---|---|---|
200 | o11y.O11yFieldCatalogOut | ok |
200 body — 8 fields.
| Field | In | Type | Always | Description |
|---|---|---|---|---|
interesting | body | o11y.O11yTelemetryField[] | — | Interesting are fields seen in the data that could be selected. |
interesting[].dataType | body | string | — | DataType is the field's data type, e.g. |
interesting[].name | body | string | — | Name is the field's name. |
interesting[].type | body | string | — | Type is where the field lives: attributes or resources. |
selected | body | o11y.O11yTelemetryField[] | — | Selected are the fields materialized as their own columns. |
selected[].dataType | body | string | — | DataType is the field's data type, e.g. |
selected[].name | body | string | — | Name is the field's name. |
selected[].type | body | string | — | Type is where the field lives: attributes or resources. |
Failure carries the platform error shape — see Errors.
Examples
hanzo o11y traces fields getimport { Configuration, O11yApi } from 'hanzoai';
const api = new O11yApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getTraceFields();from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import O11yApi
client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = O11yApi(client).get_trace_fields()cfg := cloud.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := cloud.NewAPIClient(cfg)
resp, _, err := client.O11yAPI.GetTraceFields(context.Background()).Execute()
if err != nil {
return err
}use hanzo_cloud::apis::{configuration::Configuration, o11y_api};
let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();
let result = o11y_api::get_trace_fields(&cfg, Default::default()).await?;import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.O11yApi;
ApiClient client = new ApiClient();
client.setRequestInterceptor(b -> b.header("Authorization", "Bearer " + System.getenv("HANZO_API_KEY")));
var result = new O11yApi(client).getTraceFields();curl https://api.hanzo.ai/v1/o11y/traces/fields \
-H "Authorization: Bearer $HANZO_API_KEY"Tool o11y, op GetTraceFields — POST the JSON-RPC envelope to https://api.hanzo.ai/v1/mcp.
curl -X POST https://api.hanzo.ai/v1/mcp \
-H "Authorization: Bearer $HANZO_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "o11y",
"arguments": {
"op": "GetTraceFields",
"input": {}
}
}
}'How is this guide?