The Google Cloud logs have this:

Import error in a batch of documents from documentID to documentID AxiosError: self-signed certificate

and this:

code: 'DEPTH_ZERO_SELF_SIGNED_CERT',

The

/collections

endpoint shows this:

[{"created_at":1740065585,"default_sorting_field":"","enable_nested_fields":false,"fields":[{"facet":false,"index":true,"infix":false,"locale":"","name":"name","optional":false,"sort":false,"stem":false,"stem_dictionary":"","store":true,"type":"string"}],"name":"products","num_documents":0,"symbols_to_index":[],"token_separators":[]}

specifically

num_documents

is 0 This makes me think that my self-hosted server isn't set up right? I used nginx, with a self hosted SSL certificate, but does Firebase need to have like an actual certificate, with a domain name connected?