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FIWARE

FIWARE Context Information API

The Context Information API from FIWARE — 4 operation(s) for context information.

Documentation Provider Profile APIs.io OpenAPI GitHub

FIWARE Context Information API is one of 15 APIs that FIWARE publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Context Information. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 8 operations across 4 paths, and defines 31 schemas. It is described by OpenAPI 3.0.3, at version latest.

8 operations 4 paths 31 schemas 2 DELETE2 GET2 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
latest
Contact
NGSI-LD@etsi.org
Resource Areas
1

Paths & Operations 8

Across 4 paths, the API surfaces 8 operations — 2 DELETE, 2 GET, 2 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Context Information 8
GET
/entities/
Retrieve a set of entities which matches a specific query from an NGSI-LD system
queryEntities 12 params → 200400
POST
/entities/
Create a new Entity within an NGSI-LD system
createEntity body → 201400409422
GET
/entities/{entityId}
Retrieve an specific Entity from an NGSI-LD system. It's possible to specify the Entity attributes to be retrieved by using query parameters
retrieveEntityById 4 params → 200400404
DELETE
/entities/{entityId}
Removes an specific Entity from an NGSI-LD system
removeEntityById 2 params → 204400404
POST
/entities/{entityId}/attrs/
Append new Entity attributes to an existing Entity within an NGSI-LD system
appendEntityAttrs 2 params body → 204207400404
PATCH
/entities/{entityId}/attrs/
Update existing Entity attributes within an NGSI-LD system
updateEntityAttrs 1 param body → 204207400404
PATCH
/entities/{entityId}/attrs/{attrId}
Update existing Entity attributes within an NGSI-LD system
partialAttrUpdate 2 params body → 204400404
DELETE
/entities/{entityId}/attrs/{attrId}
Removes an existing Entity attribute within an NGSI-LD system
removeEntityAttr 2 params → 204400404

Schemas 31

The contract defines 31 schemas that model the data the API accepts and returns. The most detailed are EntityFragment (8 properties), GeoProperty (7 properties), Relationship (7 properties), Property (7 properties). Each schema is shown below with its type and property counts.

Entity
positionArray
array
An array of positions
LineString
object
2 properties
MultiLineString
object
2 properties
geometry
string
Name
string
NGSI-LD Name
Point
object
2 properties
Relationship
object
7 properties 2 required
georel
Property
object
7 properties 2 required
NotUpdatedDetails
object
2 properties
modifiedAt
string
Polygon
object
2 properties
EntityFragment
object
8 properties
position
array
A single position
ProblemDetails
object
3 properties 1 required
linearRing
An array of four positions where the first equals the last
MultiPoint
object
2 properties
datasetId
string
coordinates
lineString
An array of two or more positions
EntityList
array
polygon
array
An array of linear rings
UpdateResult
object
2 properties
GeoProperty
object
7 properties 2 required
instanceId
string
observedAt
string
MultiPolygon
object
2 properties
LdContext
Geometry
Avalid GeoJSON geometry object
createdAt
string

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

fiware-context-information-api-openapi.yml Raw ↑

Other APIs FIWARE publishes across the network.

FIWARE API Entry Point API
AE Profile APIs.io
FIWARE Attribute Value API
AE Profile APIs.io
FIWARE Attributes API
AE Profile APIs.io
FIWARE Batch Operations API
AE Profile APIs.io
FIWARE Context Sources API
AE Profile APIs.io
FIWARE Context Subscription API
AE Profile APIs.io
FIWARE CSourceRegistrations API
AE Profile APIs.io
FIWARE CSourceSubscriptions API
AE Profile APIs.io
FIWARE Entities API
AE Profile APIs.io
FIWARE Registrations API
AE Profile APIs.io
FIWARE Subscriptions API
AE Profile APIs.io
FIWARE Temporal API
AE Profile APIs.io
#Context Information
← Back to F APIs
API Details
ID
fiware:fiware-context-information-api
Docs
https://github.com/FIWARE/specifications/tree/master/OpenAPI/ngsi-ld
Provider
FIWARE
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