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  1. Help-Desk
  2. HELP-22982

[fiware-stackoverflow] Why am I receiving a "WRONG_SYNTAX" error when sending valid JSON to an API in Fiware IoT agent?

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          Created question in FIWARE Q/A platform on 02-08-2024 at 15:08
          Please, ANSWER this question AT https://stackoverflow.com/questions/78825662/why-am-i-receiving-a-wrong-syntax-error-when-sending-valid-json-to-an-api-in-f

          Question:
          Why am I receiving a "WRONG_SYNTAX" error when sending valid JSON to an API in Fiware IoT agent?

          Description:
          I'm encountering an issue where my JSON request, which appears to be syntactically correct, is being rejected by an API with the following error message:
          `

          { "name": "WRONG_SYNTAX", "message": "Wrong syntax in request: Errors found validating request." }

          `

          Here is the JSON payload I'm sending:
          ` {
          "devices": [
          {
          "device_id": "temp005",
          "entity_name": "urn:ngsi-ld:Temp:005",
          "entity_type": "Temp",
          "timezone": "Europe/Berlin",
          "attributes": [

          { "object_id": "t", "name": "temperature", "type": "Text" }

          ,

          { "object_id": "e", "name": "event", "type": "Text" }

          ],
          "static_attributes": [

          { "name": "refroom", "type": "Relationship", "value": "urn:ngsi-ld:Room:001" }

          ]
          }
          ]
          }`

          I verified that the JSON is valid using a JSON validator. the headers are also as follow :
          `fiware-service = openiot
          fiware-servicepath = /
          Accept = application/json`

          I created a services group with this payload before :
          ` {
          "services": [

          { "apikey": "1068318794", "cbroker": "http://orion:1026", "entity_type": "Temp", "resource": "/iot/json" }

          ]
          }`

          and also provisioned a trusted service group with this payload before :
          `

          { "cbroker": "http://orion:1027", "trust": "c8fbc8ea1aabbadec48a61b8bb5dde01c77256d4" }

          `

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                Reporter:
                newbacklogmanager Backlog Manager
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                  Updated: