UUID in errors causes package and parameter conflict

[chris05atm]

What happened?

Define a conjure errors type like this:

types:
  definitions:
    default-package: com.foo.bar
    errors:
      CollisionError:
        namespace: MyNameSpace
        code: PERMISSION_DENIED
        safe-args:
          uuid: optional<uuid>

This generates code like this:

// NewCollisionError returns new instance of CollisionError error.
func NewCollisionError(uuid *uuid.UUID) *CollisionError {
	return &CollisionError{errorInstanceID: uuid.NewUUID(), collisionError: collisionError{Uuid: uuid}}
}

Parameter name uuid collides with the package uuid and results in the parameter's function being called instead of the uuid package's NewUUID function.

Compile errors result.

What did you want to happen?

The parameter name should be munged to something like uuidArg or something (to avoid collision).