## Bug Fixes and Other Changes

*   tf.data:
    *   tf.data users can now represent, get, and set options of TensorFlow
        input pipelines using `tf.data.Options()`, `tf.data.Dataset.options()`,
        and `tf.data.Dataset.with_options()` respectively.
    *   New `tf.data.Dataset.reduce()` API allows users to reduce a finite
        dataset to a single element using a user-provided reduce function.

            ],
            "description": "secretRef is Optional: SecretRef is reference to the authentication secret for User, default is empty. More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it"
          },
          "user": {
            "description": "user is optional: User is the rados user name, default is admin More info: https://examples.k8s.io/volumes/cephfs/README.md#how-to-use-it",
            "type": "string"

			RunAsUserName: toPtr("\\User"),
		},
		expectedErrorSubstring: "runAsUserName's Domain doesn't match the NetBios nor the DNS format",
	}, {
		testName: "RunAsUserName containing backslash but empty User",
		windowsOptions: &core.WindowsSecurityContextOptions{
			RunAsUserName: toPtr("Container\\"),
		},
		expectedErrorSubstring: "runAsUserName's User cannot be empty",
	}, {

receives an ill-formatted equation; since the validation is done at
graph-building time, we omit format validation checks at runtime.

Note: This Op is *not* intended to be called by the user; instead users should
call `tf.einsum` directly. It is a hidden Op used by `tf.einsum`.

Operations are applied to the input(s) according to the following rules:

                      type: string
                    type: object
                type: object
              probe:
                description: '`ReadinessProbe` describes the configuration the user
                  must provide for healthchecking on their workload.'
                oneOf:
                - not:
                    anyOf:
                    - required:

                      type: string
                    type: object
                type: object
              probe:
                description: '`ReadinessProbe` describes the configuration the user
                  must provide for healthchecking on their workload.'
                oneOf:
                - not:
                    anyOf:
                    - required: