Browsers allow JS code to only access some standard headers like Content-Type. Custom ones must be explicitly allowed using the Access-Control-Expose-Headers header. This is missing for e.g. POST /process_graphs, where the JS client needs to read the OpenEO-Identifier header.
Browsers allow JS code to only access some standard headers like
Content-Type. Custom ones must be explicitly allowed using theAccess-Control-Expose-Headersheader. This is missing for e.g.POST /process_graphs, where the JS client needs to read theOpenEO-Identifierheader.Reference: https://stackoverflow.com/a/37931084/3746543