def instance_group_exists(cls, value, values):
if "application_id" not in values:
raise ValueError(
"unable to validate instance_group without a valid application_id"
)
application_id = values["application_id"]
if not exists(tables.ApplicationInstanceGroup,
name=value,
application_id=application_id):
raise ValueError("invalid instance_group")
return value
def role_exists(cls, value):
if value is not None and not exists(tables.Role, value):
raise ValueError("invalid role_id")
return value
def stack_exists(cls, value):
if value is not None and not exists(tables.Team, value):
raise ValueError("invalid team_id")
return value
def parent_stack_exists(cls, value):
if value is not None and not exists(tables.Stack, value):
raise ValueError("parent_stack_id is invalid")
return value
def application_exists(cls, value):
if value is not None and not exists(tables.Application, value):
raise ValueError("invalid application_id")
return value