Description

An attempt to call /profile/{}/displayname with an empty body results (rightfully) in a 400 error, with plain text "Unable to parse name" in the response. The expected error payload is something about (could also be M_NOT_JSON instead of M_BAD_JSON):

{
    "errcode": "M_BAD_JSON",
    "error": "Unable to parse name" 
}

Version information

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