fix

Author: gsanchietti

api/routes.go

@@ -44,6 +44,24 @@ func (h handler) sendMessage(c echo.Context) error {
 		return echo.NewHTTPError(http.StatusBadRequest, "invalid payload")
 	}
 
+	// Override content_type from the Content-Type header if present
+	contentTypeHeader := c.Request().Header.Get("Content-Type")
+	if contentTypeHeader != "" {
+		// Extract just the media type part (before any semicolon)
+		mediaType := contentTypeHeader
+		if idx := len(contentTypeHeader); idx > 0 {
+			// Find the semicolon that separates media type from charset
+			for i, ch := range contentTypeHeader {
+				if ch == ';' {
+					mediaType = contentTypeHeader[:i]
+					break
+				}
+			}
+		}
+		req.ContentType = mediaType
+		logger.Debug().Str("endpoint", "send_message").Str("content_type_header", contentTypeHeader).Str("extracted_media_type", mediaType).Msg("content type extracted from header")
+	}
+
 	logger.Debug().Str("endpoint", "send_message").Str("from", req.From).Str("to", req.To).Msg("processing send message request")
 	logger.Debug().Str("endpoint", "send_message").Str("raw_from", req.From).Str("raw_to", req.To).Msg("raw identifiers for recipient resolution")