Onedata API Reference

REST API references for Onezone, Oneprovider, and Onepanel.

Onezone REST API Oneprovider REST API Onepanel REST API

Get test image

GET /test_image

This endpoint returns a dummy image in .png format. It is used internally by web applications across Onedata to check connectivity with certain services. This endpoint does not require authentication.

Responses

application/json
200

Test image.

500

Internal server Error.

PropertyType & Description
error
object (ErrorJson)

Object describing an error.

id required
string

String identifying the error type. Does not change between error instances.

description required
string

Human readable error description. May contain information specific to given error instance.

details
object

Details about the error instance. The object schema is specific to each error type.

ctx required
object (ErrorJsonCtx)

Technical information about error.

timestamp required
integer

Timestamp in milliseconds.

serviceReleaseVersion required
string

Release version of a product, for example "25.0".

serviceId required
string

Identifier of a service instance — either Oneprovider Id or "onezone".

serviceDomain required
string

Domain of the service.

serviceBuildVersion required
string

Build version of the service.

service required
string

Short name of service.

Enum:
ozwopwozpopp
onedataErrorsRevision required
string

Revision of onedata-errors repo, where the error is defined.

module required
string

Module where the error occurred.

line required
integer

Line number in the module where the error occurred.

Example

application/json
{
  "error": {
    "id": "example",
    "description": "This is an example error.",
    "ctx": {
      "timestamp": 1750762637248,
      "serviceReleaseVersion": "25.0",
      "serviceId": "a7ee2722915b8bf7fb064eb65087cc61ch9357",
      "serviceDomain": "dev-oneprovider-krakow.default.svc.cluster.local",
      "serviceBuildVersion": "231-g8d26f953c3",
      "service": "opw",
      "onedataErrorsRevision": "ca3af8cb",
      "module": "metadata_req",
      "line": 45
    }
  }
}