415: Unsupported Media Type during REST POST operation

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Hi, I am starting to look into Mendix's REST capabilities: I can execute a GET But when I execute a POST, I get this error: Caused by: com.mendix.modules.microflowengine.MicroflowException: 415: Unsupported Media Type     at IT4ITModule.SN_IncidentExport (CallRest : 'Call REST (POST)') The configuration is as follows: JSON Structure   I mapped the attributes by name   The REST Location is https://dev50842.service-now.com/api/now/table/incident?sysparm_fields=sys_id%2Cnumber%2Cshort_description%2Cimpact%2Curgency%2Copened_at%2Copened_by%2Cpriority%2Cseverity   The Request is mapped using an Export map The Response is mapped as well   What am I missing? Any hints are appreciated.   Guislain
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4 answers
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In the tab HTTP Headers, did you add Content-Type = application/json ?

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7.11 does not warn you about this. 7.12 went into oblivion. 7.13 does report this error.

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Hi Joost,

No I had not in either the GET or POST, and yet the GET worked.

When I add them,

I get 4 "Error(s) in microflow expression" syntax errors (one for each of the custom HTTP header value/pairs.

Thank you for your help,

Guislain

 

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Hi Joost,

Bingo; that was it (after I added the quotes).

Thank you, Joost!

Guislain

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