INPUT_OBJECT
All input for the deleteServerHeartbeatByDeviceIdAndCreatedAt mutation.
deleteServerHeartbeatByDeviceIdAndCreatedAt
input DeleteServerHeartbeatByDeviceIdAndCreatedAtInput {# An arbitrary string value with no semantic meaning. Will be included in the# payload verbatim. May be used to track mutations by the client.clientMutationId: StringdeviceId: UUID!createdAt: Datetime!}