I'm trying to test indexing a tiff image using the ingest-attachment plugin.
First, does Elasticsearch's Tika implement parsers for image formats? I realise that they'll only get metadata, but that's all I want for now.
Second, how can I POST an image to ES using Postman? My request is formed like this:
?? Do I use 'binary' and upload the image here? Do I then use a pre-request script to convert it to ascii encoded base64?? How would I do that? Or do I do the conversion elsewhere and paste it into a json document?