Using swagger-codegen to create API from swagger.json

Hi - has anyone been able to generate the TC API using swagger-codegen from your server's swagger definition (https://<server_url>/app/rest/swagger.json)? I'm getting Exception in thread "main" java.lang.OutOfMemoryError: Java heap space regardless of the client language:

> wget http://central.maven.org/maven2/io/swagger/swagger-codegen-cli/2.3.1/swagger-codegen-cli-2.3.1.jar -O swagger-codegen-cli.jar

> wget https://<server_url>/app/rest/swagger.json -O swagger.json

> mkdir tc_api

> java -jar swagger-codegen-cli.jar generate -i swagger.json -l csharp -o tc_api

If you're like me you'll get to about the same spot:

[main] INFO io.swagger.codegen.AbstractGenerator - writing file /tc_api/swagger-codegen/docs/VcsStatus.md
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetBuildQueuePosition_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `CancelBuild_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetParameter_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `GetParameters_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetParameters_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetParameter_1`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `DeleteAllParameters_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `GetParameter_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetParameter_2`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `DeleteParameter_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `GetParameterValueLong_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetParameterValueLong_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `SetParameter_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `CancelBuild_0`
[main] WARN io.swagger.codegen.DefaultCodegen - generated unique operationId `GetParameter_0`
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.base/java.util.HashMap$EntrySet.iterator(HashMap.java:1014)
at com.fasterxml.jackson.databind.ser.std.MapSerializer.serializeFields(MapSerializer.java:600)
at com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:536)

I've tried this on a few different PCs and various -Xmx options but same results, if you do get it to work can you share your steps?