Request logs data reference
The article explains the file format and data structure of the API request log feature, detailing the content and available data.
This article describes the file format and data structure delivered by the API request log feature.
Files are GZIPPED in NDJSON format.
The logs will contain detailed HTTP event information, with each line representing an individual event.
Protip
Filter out studioRequest from your cost analysis.
Requests from Sanity Studio are not counted towards API or bandwidth usage and do not incur any cost, so it might be useful to remove them from any workflow that involves monitoring or prediction of your billable data consumption.
| Field ID | Field name | Type | Description | Mapping |
|---|---|---|---|---|
| insertId | Insert ID | String | Unique identifier for log entry. Used in deduplication processes. | body.insertId |
| traceId | Trace ID | String | Can appear for multiple log entries. Useful for Sanity Support. | traceId |
| spanId | Span ID | String | Can appear for multiple log entries. Useful for Sanity Support. | spanId |
| timestamp | Timestamp | String | Time of request in RFC3339 UTC format. | timestamp |
| projectId | Project ID | String | Sanity Project ID associated with the request. | attributes.sanity.projectId |
| datasetName | Dataset Name | String | Sanity Dataset associated with the request. Not all APIs require a dataset name. | attributes.sanity.dataset |
| domain | Request Type | String | Type of request (API, APICDN, CDN). Useful for understanding API vs API CDN and asset usage. | attributes.sanity.domain |
| requestMethod | Request Method | String | HTTP Verb used (e.g., GET, POST). Useful for differentiating request types. | body.requestMethod |
| requestUrl | Full URL | String | Unaltered URL received by Sanity including query parameters. | body.requestUrl |
| groqQueryIdentifier | GROQ Query Identifier | String | Hashed version of the GROQ query string without parameters. Useful for grouping similar queries. | attributes.sanity.groqQueryIdentifier |
| apiVersion | API Version | String | API version used, formatted as v[number] or v[YYYY-MM-DD]. Not applicable to asset requests. | attributes.sanity.apiVersion |
| tags | Tags | String[] | Array of tags supplied by the caller. Useful for grouping requests by business needs. See | attributes.sanity.tags |
| referer | Referrer | String | Referrer URL of the request, as defined in HTTP/1.1 Header Field Definitions. | body.referer |
| userAgent | User Agent | String | User agent sent by the client, optional. Example format provided. | body.userAgent |
| remoteIp | Remote IP | String | IP address (IPv4 or IPv6) of the client that issued the HTTP request. Includes port information if available. | body.remoteIp |
| studioRequest | Is Studio Request | Boolean | Indicates if the request was sent from Sanity Studio. | attributes.sanity.studioRequest |
| returnStatus | Return Status | Integer | Response code indicating the status of the response (e.g., 200, 404). | body.responseStatus |
| requestSize | Request Size | String | Size of the HTTP request message in bytes, in int64 format. | body.requestSize |
| responseSize | Response Size | String | Size of the HTTP response message sent back to the client in bytes, in int64 format. Used for metering bandwidth | body.responseSize |
| duration | Response Time | Decimal | Number of millisecond between request and response within the service. Useful for performance analysis. Does not account for network latency. | body.duration |
| endpoint | Endpoint | String | The endpoint used in the request, e.g. graphql is used for GraphQL calls while query or mutate are GROQ calls. | attributes.sanity.endpoint |
{
"timestamp": "2024-01-03T13:36:56.87202961Z",
"traceId": "b48b918db42f0f0786702fa3ef7f6451"
"spanId": "be245ae33db3cdaf"
"severityText": "info", // info = <400, warn = <500, error = >500
"severityNumber": 9, // info = 9, warn = 13, error = 17
"body": {
"duration": 32,
"insertId": "asdf93n03nasdf",
"method": "GET",
"referer": "",
"remoteIp": "34.79.228.45",
"requestSize": "421",
"responseSize": "936",
"status": 200,
"url": "https://0ekpuoxg.apicdn.sanity.io/v2022-09-01/data/query/cache-delay?query=%0A%2A%5B_id+%3D%3D+%22cache-delay%22%5D%5B0%5D%7B%0A++++%22timestampUnixMs%22%3A+dateTime%28_updatedAt%29+-+dateTime%28%221970-01-01T00%3A00%3A00Z%22%29%2C%0A++++%22counter%22%3A+counter%0A%7D%0A",
"userAgent": "python-requests/2.21.0"
},
"resource": {
"service": {
"name": "Sanity.io",
},
"sanity": {
"type": "http_request",
"version": "0.0.1",
},
}
"attributes": { // information extracted/parsed from the glb log
"sanity": {
"projectId": "exx11uqh",
"dataset": "webhook-test",
"domain": "api",
"endpoint": "query",
"groqQueryIdentifier": "somehash",
"apiVersion": "2022-09-01",
"tags": [],
"studioRequest": false
}
}
}
We key the object using Hive partitioning with the following format:
gs://event-logs/project_id=[string]/kind=[event-type:string]/dt=[date:DATE]/[file-name:string].ndjson.gz
This allows data to be loaded into various platforms with the project ID, data type, and date used as partitioning properties.