if sdn_controller or sdn_port_mapping:
ctx.obj.vim.create(name, vim, sdn_controller, sdn_port_mapping)
else:
ctx.obj.vim.create(name, vim)
except ClientException as inst:
if sdn_controller or sdn_port_mapping:
ctx.obj.vim.create(name, vim, sdn_controller, sdn_port_mapping)
else:
ctx.obj.vim.create(name, vim)
except ClientException as inst: