samples/net/sockets/coap_upload/sample.yaml

sample:
  description: CoAP client upload example
  name: socket_coap_upload
common:
  harness: net
  depends_on: netif
  tags:
    - net
    - coap
tests:
  sample.net.sockets.coap_upload:
    platform_allow:
      - native_sim
      - qemu_x86