How to unset a property on an existing database page

[MerlinDE]

I try to clear/unset properties of a page in a database.

let mut props: BTreeMap<String, PageProperty> = BTreeMap::new();
props.insert("meeting date".to_string(), PageProperty::Date { id: None, date: None });

Sending this via UpdatePagePropertiesRequest basically does nothing:

/// p is the page retrieved `QueryDatabaseRequest`

            let mut r = UpdatePagePropertiesRequestBuilder::default();
            r.properties(props);
            match r.build() {
                Ok(req) => {
                    let _ = client
                        .pages
                        .update_page_properties(&*p.id, req)
                        .await;
                }
                Err(e) => {
                    println!("Error: {:#?}", e);
                }
            }

I get similar results with other property types, so I guess I'm missing something. :)

[takassh]

@MerlinDE
Hi thank you for opening discussion.
I have investigated this issue and found that we just needed Option for the BTreeMap value.

I have updated the code. Please update your local version to the latest as well!

[MerlinDE]

Awesome! That works. Thank you for the swift reply and fix!