Update

Parameter	Mandatory	Description	Examples	More Info
API	Yes	The API area	suppliercontacts.json
General	Yes	Parameters described in overview	see overview	Structure of an API call
Action	Yes	The action to perform	action=update
Input	Yes	JSON string	See below

JSON Input	Mandatory	Description	Examples
Identifier	Yes	Data to identify record	"suppliercontactuuid":"1C740E283C8D2A41B4A1CA7E4964171B"
Update Data	Yes	Data to update	"supplierCustomField321":"test"

Example request (OAuth 2.0):

Authorization: Bearer <access_token>
http://&lt;SERVER&gt;/jsonapi/suppliercontacts.json?&version=6&action=update&input={
  "data": [
    {
      "suppliercontactuuid": "A4B734073799E046AAE41719B5B207B6",
      "suppliercontactEmail": "[email protected]"
    }
  ]
}

Example request (legacy username/password):

http://&lt;SERVER&gt;/jsonapi/suppliercontacts.json?&version=6&action=update&input={
  "data": [
    {
      "suppliercontactuuid": "A4B734073799E046AAE41719B5B207B6",
      "suppliercontactEmail": "[email protected]"
    }
  ]
}&user=<username>&password=<password>

Example response:

{
  "responsecode": 1,
  "responsestatus": "OK",
  "errorcode": 0,
  "errormessage": "",
  "responsemessage": "data processed successfully.",
  "warningmessage": "",
  "success": true,
  "data": [
    {
      "suppliercontactUuid": "A4B734073799E046AAE41719B5B207B6",
      "suppliercontactInternalRef": 305,
      "suppliercontactTimestampModified": 1565708165,
      "suppliercontactRecordVersionNumber": 1
    }
  ]
}

Note: To discover which fields are editable make a call to the "Contact details" endpoint and specify '&style=modelstructure' see Meta-data