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Reference
List generations
Lists the environment's Sylphx AI calls, newest first, within the trace retention; filter by `request_model`, `outcome`, `api_key`,…
Lists the environment's Sylphx AI calls, newest first, within the trace retention; filter by request_model, outcome, api_key, start_time, tags.<key> and the other filterable fields.
- Path
GET https://api.sylphx.com/v1/orgs/acme/projects/shop/envs/production/generations - Scope
observability:read - Effect
read— nothing is written. - Collection generations
- Query
page_size,page_token,filter,order_by - Pagination the answer carries
generationsand, when there is more,next_page_token
#Request
| Field | Type | What it is |
|---|---|---|
parent | string | The parent to list in. Required. |
page_size | int32 | At most this many; default 50, clamped to 1000. |
page_token | string | next_page_token of the previous page. |
filter | string | AIP-160 filter over labels, filterable fields and tags.<key>. |
order_by | string | AIP-132 ordering over filterable fields; default start_time desc. |
#Response
| Field | Type | What it is |
|---|---|---|
generations | Generation[] | The page. |
next_page_token | string | The token of the next page; empty on the last page. |
#Generation
| Field | Type | What it is |
|---|---|---|
name | string | orgs/{org}/projects/{project}/envs/{env}/generations/{generation}. |
uid | string | gen_<cell><ulid>; never reused. Output only. |
meta | ResourceMeta | Resource metadata. |
trace_id | string | The W3C trace id (32 hex); the caller's own when it sent traceparent. Output only. |
span_id | string | The W3C span id (16 hex) of the gateway's span. Output only. |
operation | string | gen_ai.operation.name, for example chat, embeddings or generate_content. Output only. |
api_surface | string | The wire the call used: responses, messages, chat_completions, embeddings, images, audio or realtime_transcription. Output only. |
request_model | string | The catalogue model id the caller named, for example anthropic/claude-sonnet-5.5. Output only. |
response_model | string | The catalogue model id that answered. Output only. |
response_id | string | The response id (resp_..., msg_... or chatcmpl-...). Output only. |
api_key | string | The key that made the call, as a resource name. Output only. |
outcome | GenerationOutcome | How the call ended. Output only. One of succeeded, failed, cancelled. |
finish_reasons | string[] | gen_ai.response.finish_reasons, for example stop or length. Output only. |
error_type | string | error.type when the call failed: the public error code, for example rate_limited. Output only. |
input_tokens | int64 | Input tokens, cached ones included. Output only. |
output_tokens | int64 | Output tokens, reasoning ones included. Output only. |
cache_read_input_tokens | int64 | Input tokens read from the prompt cache. Output only. |
cache_write_input_tokens | int64 | Input tokens written to the prompt cache. Output only. |
reasoning_output_tokens | int64 | Output tokens spent on reasoning. Output only. |
price_usd | string | What the call was charged in USD, as a decimal string, for example 0.000420; the same value as the response's usage.sylphx.price. Output only. |
start_time | timestamp | When the gateway received the call. Output only. |
end_time | timestamp | When the last byte of the answer was sent. Output only. |
time_to_first_chunk | duration | From receipt to the first output chunk; unset when nothing streamed. Output only. |
streamed | bool | Whether the answer was streamed. Output only. |
data_policy | string | The data policy the call ran under: standard, zdr or training. Output only. |
tags | map<string, string> | The caller's tags (Sylphx-Tags and the request's metadata), at most 64; filter as tags.<key> = "value". Output only. |
end_user | string | The caller's own end-user id (user or safety_identifier), as sent. Output only. |
#ResourceMeta
| Field | Type | What it is |
|---|---|---|
generation | int64 | Increases by one on every change to spec. Output only. |
etag | string | Strong ETag (AIP-154): changes on any change to spec, status, or metadata. Send it back as If-Match or etag to make Update and Delete conditional; a mismatch fails with ABORTED / 409 ETAG_MISMATCH. Output only. |
create_time | timestamp | When the Resource was created. Output only. |
update_time | timestamp | When the Resource last changed. Output only. |
delete_time | timestamp | Set while the Resource is being deleted. Output only. |
labels | map<string, string> | Caller-writable, indexed labels (AIP-122 label rules). |
annotations | map<string, string> | Caller-writable, unindexed annotations. |
display_name | string | Caller-writable human-readable name. |
creator | string | The principal that created the Resource. Output only. |
#Errors
UNAUTHENTICATED— No valid key or token was presented.PERMISSION_DENIED— The key lacks the method's permission.INVALID_FIELD— A field failed validation.PAGE_TOKEN_MISMATCH— A page token was reused with different parameters.
Every error arrives in the body Errors describes.
#Examples
curl "https://api.sylphx.com/v1/orgs/acme/projects/shop/envs/production/generations" \
-H "Authorization: Bearer $SYLPHX_API_KEY"