This server expose an API to create spark jobs with spark-submit command. Due that this server must run in a environment where that command is available.
Checkout the example-submit.sh to understand how to call this API.
SPARK_SUBMIT_DEFAULT_ARGS="--deploy-mode client --packages com.databricks:spark-csv_2.11:1.4.0,com.datastax.spark:spark-cassandra-connector_2.10:1.6.0 --conf spark.cassandra.connection.host=cassandra.production-cassandra.svc.cluster.local --master spark://10.2.93.2:7077 --verbose" server-spark-submit
go build -ldflags "-X main.version=1"
Or
goxc