Onedata API Reference

REST API references for Onezone, Oneprovider, and Onepanel.

Onezone REST API Oneprovider REST API Onepanel REST API

Get handle from handle service

GET /handle_services/{id}/handles/{hid}

Returns the details of a specific handle registered by handle service.

This operation requires handle_service_view privilege or oz_handles_view admin privilege.

Example cURL requests

Get handle services handle

curl -u username:password -X GET \
https://$ZONE_HOST/api/v3/onezone/handle_services/13c6bf68ed88dd01f396571f976b148d/handles/$HANDLE_ID

{
  "handleId": "95b663a6467c72ab1256865efef9e387",
  "handleServiceId": "97c27230017cd54c1220189e357322c4",
  "resourceType": "Share",
  "resourceId": "d6ee1aecf03b23f09756d6a49e435455",
  "metadataSchema": "oai_dc",
  "metadata": "<?xml version=\"1.0\" encoding=\"utf-8\" ?>
    <metadata xmlns:dc=\"http://purl.org/dc/elements/1.1/\">
      <dc:title>Example Resource</dc:title>
      <dc:creator>John Doe</dc:creator>
      <dc:publisher>ACC Cyfronet AGH</dc:publisher>
      <dc:date>2024-06-15</dc:date>
    </metadata>",
  "timestamp": "1997-07-16T19:20",
  "creator": {
    "type": "user",
    "id": "7434b256e71e1052e0d5e3e9da657ebf"
  },
  "creationTime": 1576152793
}

Path parameters

Parameter Type & Description
id required
string

Handle service Id.
hid required
string

Handle Id.

Request Examples

Shell
onezone-rest-cli getHandleServiceHandle id=33f5e5925f6ec7ddf8f68516b2980fdb hid=f3322ec0d5557f9d94c89180f83b462f

Responses

application/json
200

The list of handle identifiers.

Property
Type & Description
handleId
string

Unique Id of the handle in Onedata.

handleServiceId
string

Id of the service through which the handle was registered.

publicHandle
string

Unique Id of the handle as registered in the handle service. Depending on the handle service, can be an Id (DOI: 10.5072/w95Zlng) or an URL (PID: http://hdl.handle.net/21.T15999/TgAl7s0).

resourceType
string

The type of resource to which the handle points - currently, only the Share type is supported.

Enum:
Share
resourceId
string

The Id of the resource to which the handle points (currently, always a share Id).

metadataSchema
string

Short keyword that indicates the schema of the metadata attached to the handle. The keywords are borrowed from the concept of metadataPrefix in the OAI-PMH protocol.

  • oai_dc - Dublin Core
  • oai_datacite - Datacite
  • edm - Europeana Data Model Each handle metadata schema can be disseminated using one or more OAI-PMH metadata prefixes, but each OAI-PMH metadata prefix has only one corresponding handle metadata schema.
Enum:
oai_dc oai_datacite edm
metadata
string

Metadata (in XML format) compliant with the schema indicated by the metadata prefix.

timestamp
string

Timestamp of the last handle modification.

creator
object (Subject)

The creator of the handle. Not included in public handle details.
type
string

Type of the subject

Enum:
nobody user oneprovider
id
string

Id of the subject (null for nobody)

creationTime
integer (Timestamp)

Timestamp in seconds (UNIX epoch), e.g. 1563819329.

Example

application/json
{
  "handleId": "14208c48fe063d26fd45144b90977a56",
  "handleServiceId": "f480c4889db90d93996ee89d0ee5f8f0",
  "publicHandle": "10.5072/w95Zlng",
  "resourceType": "Share",
  "resourceId": "3d8cd457cef92ba08261bf1bb8d40438",
  "metadataSchema": "oai_dc",
  "metadata": "<?xml version=\\\"1.0\\\" encoding=\\\"utf-8\\\" ?> <metadata xmlns:dc=\\\"http://purl.org/dc/elements/1.1/\\\">\n  <dc:title>Example Resource</dc:title>\n  <dc:creator>John Doe</dc:creator>\n  <dc:publisher>ACC Cyfronet AGH</dc:publisher>\n  <dc:date>2024-06-15</dc:date>\n</metadata>\n",
  "timestamp": "2016-07-16T18:20:30.450Z",
  "creator": {
    "type": "user",
    "id": "7434b256e71e1052e0d5e3e9da657ebf"
  },
  "creationTime": 1576152793
}
400

Invalid request.

Property
Type & Description
error
object

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.

Example

application/json
{
  "error": {
    "id": "badValueString",
    "details": {
      "key": "name"
    },
    "description": "Bad value: provided \"name\" must be a string."
  }
}
401

Authentication error.

Property
Type & Description
error
object

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.

Example

application/json
{
  "error": {
    "id": "badValueString",
    "details": {
      "key": "name"
    },
    "description": "Bad value: provided \"name\" must be a string."
  }
}
403

Authorization error.

Property
Type & Description
error
object

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.

Example

application/json
{
  "error": {
    "id": "badValueString",
    "details": {
      "key": "name"
    },
    "description": "Bad value: provided \"name\" must be a string."
  }
}
404

Resource not found.

Property
Type & Description
error
object

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.

Example

application/json
{
  "error": {
    "id": "badValueString",
    "details": {
      "key": "name"
    },
    "description": "Bad value: provided \"name\" must be a string."
  }
}
500

Internal server Error.

Property
Type & Description
error
object

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.

Example

application/json
{
  "error": {
    "id": "badValueString",
    "details": {
      "key": "name"
    },
    "description": "Bad value: provided \"name\" must be a string."
  }
}