pub fn method_error_details<'a>(
resp: &'a JmapResponse,
call_id: &str,
) -> Option<&'a Map<String, Value>>Expand description
Return the full JMAP "error" object for call_id, including any
properties beyond type and description.
RFC 8620 §3.6.2: “Other properties may be present with further
information”. ClientError::MethodError carries only type and
description; call this with the same resp and call_id after
extract_response returns MethodError to read the rest.
Uses the same lookup as extract_response: the first invocation
matching call_id whose method name is "error". Returns None if
there is no such invocation or its arguments are not a JSON object.