PUT TrunkBaseSettings 400 Error

[Sean_Case1]

I am trying to update a specific property in one of my trunk base settings. I am testing the process through the API Explorer using the PUT request and this request body :
{
"name": "Azure Cloud Data Center",
"trunkMetabase": {
"id": "external_sip_pcv_byoc_carrier_verizon.json",
"name": "",
"selfUri": ""
},
"properties": {
"trunk_outboundIdentity_callingAddress": {
"instance": "1234567890"
}
},
"trunkType": "EXTERNAL"
}

I am receiving this error :

The request failed with response code: 400. Message: The request could not be understood by the server due to malformed syntax.

I have tried with various attempts in the request body, even including the entire list of properties, but receive the same error nonetheless. Would you be able to take a look and let me know where I am making a mistake in my syntax.

Thanks,

Sean Case

[Jerome.Saint-Marc]

Hello,

An HTTP PUT method is meant to replace the object with the one provided in the body.
So you would have to send a PUT with all properties, version number, ...
What I would suggest is to do a GET on your trunk base settings, modify the response content with your new trunk_outboundIdentity_callingAddress value, and use this as the body of your PUT.

Regards,

[Sean_Case1]

This worked, appreciate the response. Might be helpful to include this in the API Explorer, because working through the fields provided there does not include all the fields.

Thanks!