periodSeconds:
                    description: How often (in seconds) to perform the probe.
                    format: int32
                    type: integer
                  successThreshold:
                    description: Minimum consecutive successes for the probe to be
                      considered successful after having failed.
                    format: int32

                  periodSeconds:
                    description: How often (in seconds) to perform the probe.
                    format: int32
                    type: integer
                  successThreshold:
                    description: Minimum consecutive successes for the probe to be
                      considered successful after having failed.
                    format: int32

        layers and happens to work before TF 2.4. These will explicitly be
        unsupported now. Converting these ops to Functional API op layers was
        unreliable before TF 2.4, and prone to erroring incomprehensibly or
        being silently buggy.
    *   Code that directly asserts on a Keras symbolic value in cases where ops
        like `tf.rank` used to return a static or symbolic value depending on if