## sourced by conf.d/grpc/headers.conf
## hide/remove request headers
{%- set req_hdr_dict = j2cfg.request_headers or {} -%}
{%- for h, v in req_hdr_dict.items() %}
{#- TODO: precise quotation #}
grpc_set_header  {{ h }}  {{ v.__repr__() }};
{%- endfor %}