A compiled Go binary with no dependencies beyond net/http. This is the sample that exercises a
non-Python runtime and a real compiled build on the platform's build node, rather than a script
laid into an image unchanged.
agentcell login
agentcell deploy --cell echo-go .Open the URL agentcell deploy prints.
GET / returns the marker line every sample here serves:
agentcell sample: echo-go <marker>
GET /echo reflects the request back — method, path, headers and body — which is what an "echo"
service is for.
Only marker: AGENTCELL_SAMPLE_MARKER if the deploy set one, else a value this app generates
itself the first time it starts, kept so a restart can be told from a redeploy.