Get entity latest data - IRIS360 PUBLIC API

This endpoint returns the latest data related to this entity (Attributes). No historical information is managed in this request. Entities can have multiple properties:

Attributes: Measurement data, that can be provided by a device or be virtually managed.

Relationships: These point to other entities that somehow relate to the actual entity.

Commands: Some entities are capable of executing some commands (usually, configuration commands for real IoT devices). A command describes what kind of data can be processed by the entity.

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Path Params

urn

string

required

Example:

urn:ngsi-ld:Device:Device001

Query Params

attrTypeFilter

array [oneOf]

optional

Attributes are returned only when their type matches one of the specified types in the request. Allowed types are "Property", "Relationship" and "Command"

enum<string>

optional

Property

Allowed value:

Property

enum<string>

optional

Relationship

Allowed value:

Relationship

enum<string>

optional

Command

Allowed value:

Command

attrNameFilter

array[string]

optional

Attributes are returned only when their name exactly matches one of the types specified in the request; partial or pattern-based matching is not supported. The values must be separated by a comma.

attrPropFilter

array[string]

optional

Functions similarly to attrNameFilter but is applied exclusively to Property attributes

attrRelFilter

array[string]

optional

Functions similarly to attrNameFilter but is applied exclusively to Relationship attributes

attrCmdFilter

array[string]

optional

Functions similarly to attrNameFilter but is applied exclusively to Command attributes

lastSent

boolean

optional

If true, only the attributes sent in the last report will be returned

filterCmdAvailable

boolean

optional

if true, only available Commands will be returned

filterCmdPending

boolean

optional

if true, only pending Commands will be returned

referencedDatanesting

number

optional

Specifies the recursion limit when searching for related data in relationships. If set to -1, the recursion is unlimited

>= -1

Header Params

tenant

string

required

Entity tenant

Example:

OrganizationA

scope

string

required

Entity scope

Example:

Body Params application/json

attrTypeFilter

array [oneOf]

required

Attributes are returned only when their type matches one of the specified types in the request

enum<string>

optional

Property

Allowed value:

Property

enum<string>

optional

Relationship

Allowed value:

Relationship

enum<string>

optional

Command

Allowed value:

Command

attrNameFilter

string

required

Attributes are returned only when their name exactly matches one of the types specified in the request; partial or pattern-based matching is not supported. The values must be separated by a comma.

attrPropFilter

array[string]

required

Functions similarly to attrNameFilter but is applied exclusively to Property attributes

attrRelFilter

array[string]

required

Example

{
  "attrTypeFilter": [
    "Property"
  ],
  "attrNameFilter": "string",
  "attrPropFilter": [
    "string"
  ],
  "attrRelFilter": [
    "string"
  ]
}

Request samples

Shell

JavaScript

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Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

Responses

🟢200Success

application/json

Body

array [oneOf]

optional

object (EntityProperty)

optional

string

required

Entity unique id

urn

string

required

Entity urn

tenant

string

required

Entity tenant name

scope

string

required

Entity scope name

name

string

required

Attribute name

value

required

Attribute value

type

enum<string>

required

Attribute type (Property)

Allowed value:

Property

description

string

required

Attribute description

units

null

required

Attribute units

timestamp

string

required

Timestamp for the reception of the value. YYYY-MM-DD HH:MM:SS format

object (EntityRelationship)

optional

string

required

Entity unique id

urn

string

required

Entity urn

tenant

string

required

Entity tenant name

scope

string

required

Entity scope name

name

string

required

Attribute name

value

string

required

Urn of the related entity

type

enum<string>

required

Attribute type (Relationship)

Allowed value:

Relationship

timestamp

string

required

Timestamp for the reception of the value. YYYY-MM-DD HH:MM:SS format

last_sent

boolean

required

True if this timestamp is the highest among all the requested data

referenced_data

array [oneOf]

required

The attributes of the referenced entity

pruned_by_cicle

boolean

required

True if referenced data is empty due to a relationship cycle.

object (EntityCommand)

optional

Example

[
  {
    "urn": "urn:ngsi-ld:Device:Device001",
    "tenant": "OrganizationA",
    "scope": "/",
    "id": "o3",
    "name": "O3",
    "value": 40.720798,
    "type": "Property",
    "description": "No info available",
    "units": "ppm",
    "timestamp": "2025-01-01 10:50:00"
  },
  {
    "urn": "urn:ngsi-ld:Device:Device001",
    "id": "cmd1",
    "name": "CMD1",
    "status": null,
    "info": null,
    "status_timestamp": null,
    "info_timestamp": null,
    "timestamp": null,
    "type": "Command",
    "available": true,
    "pending": false,
    "pending_value": null,
    "current_value": 1,
    "description": "Device sample configuration command",
    "data_type": "bool",
    "units": null,
    "max_value": null,
    "min_value": null,
    "internal": false,
    "operations": "rw"
  }
]