{
"vertices": [
{
"kind": {
"variant": "off_chain",
"tool_fqn": "com.test.test@1"
},
"name": "a",
"entry_ports": [{ "name": "input" }]
},
{
"kind": {
"variant": "off_chain",
"tool_fqn": "com.test.test@1"
},
"name": "b"
}
],
"edges": [
{
"from": {
"vertex": "d",
"output_variant": "1",
"output_port": "1.0"
},
"to": {
"vertex": "e",
"input_port": "1"
}
}
]
}