Request

To update all attributes of one or more Variable(s) please make a POST request to the following URL:

HTTP Method	URL
POST	`https://industrial.api.ubidots.com/api/v2.0/variables/_/bulk/update/`

To update all attributes of one or more Variable(s) in a Device please make a POST request to the following URL:

HTTP Method	URL
POST	`https://industrial.api.ubidots.com/api/v2.0/devices/<device_key>/variables/_/bulk/update`

🚧
It's a POST
Please note that it's a POST request and not a PUT request.

Query Parameters

Parameter	Type	Use	Description
token	String	Authentication	Authentication Token can optionally be sent as a query parameter.

Body Parameters

The body is an Array containing Variable JSON objects. Each Variable object can contain the following any of the following body parameters:

Parameter	Type	Required?	Description
label	String	No	The API label of Variable
name	String	No	Name of the Variable
description	String	No	Description of Variable
tags	String Array	No	Variable tags
properties	Object	No	Variable properties
icon	String	No	Icon of Variable
unit	String	No	Unit of Variable. Allowed values: `raw` (default) or `synthetic`
syntheticExpression	String	No	Synthetic Expression of Variable

Header

Parameter	Type	Description
X-Auth-Token	String	Authorization Token of account
X-Bulk-Operation	Boolean	Need to be set to `True` for the bulk operation to work
Content-Type	String (application/json)	Content type of body

$ curl -X POST 'https://industrial.api.ubidots.com/api/v2.0/variables/_/bulk/update/' \
 -H 'Content-Type: application/json' \
 -H 'X-Auth-Token: oaXBo6ODhIjPsusNRPUGIK4d72bc73' \
 -H 'X-Bulk-Operation: True' \
 -d '[
    {
        "id": "5dfa39ee1a9ca53020c69391",
        "label": "variable1",
        "name": "Variable 1",
        "description": "my variable 1",
        "tags": ["blue"],
        "properties": {},
        "icon": "trash",
        "unit": "meters"
    },
    ...
    {
        "id": "5dfa39ee1a9ca53020a894ed",
        "label": "variable3",
        "name": "Variable 3",
        "description": "my variable 3",
        "tags": ["yellow"],
        "properties": {},
        "icon": "trash",
        "unit": "meters"
    }
]'

{
    "task": {
        "id": "5e1794561a9ca5651e6b59ec"
    }
}

{
    "code": 400001,
    "message": "Validation Error.",
    "detail": {
        ....
    }
}

{
    "code": 401001,
    "message": "Authentication credentials were not provided.",
    "detail": "Authentication credentials were not provided."
}

{
    "detail": "Header `X-BULK-OPERATION` should be provided for bulk operation."
}

Response

Returns a Task Id of the asynchronous process.