### Virtual Method

# Rest ProxyCall serialize_params

#### Declaration [src]

    gboolean
    serialize_params (
      RestProxyCall* call,
      gchar** content_type,
      gchar** content,
      gsize* content_len,
      GError** error
    )

#### Description [src]

Invoker for a virtual method to serialize the parameters for this `RestProxyCall`.

#### Parameters

`content_type`

  Type: `gchar**`

  Content type of the payload.

  The argument will be set by the function.
  The called function takes ownership of the data, and is responsible for freeing it.
  The value is a NUL terminated UTF-8 string.

`content`

  Type: `gchar**`

  The payload.

  The argument will be set by the function.
  The called function takes ownership of the data, and is responsible for freeing it.
  The value is a NUL terminated UTF-8 string.

`content_len`

  Type: `gsize*`

  Length of the payload data.

  The argument will be set by the function.

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will left initialized to `NULL` by the virtual function if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `gboolean`

TRUE if the serialization was successful, FALSE otherwise.