Wall clock timestamp when this data point is generated by the end user.
Uses RFC 3339, where generated output will always be Z-normalized and uses 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples:"2014-10-02T15:01:23Z","2014-10-02T15:01:23.045123456Z"or"2014-10-02T15:01:23+05:30".
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-06-27 UTC."],[],[],null,["# TimeSeriesDataPoint\n\nA TensorboardTimeSeries data point.\nFields `wallTime` `string (`[Timestamp](https://protobuf.dev/reference/protobuf/google.protobuf/#timestamp)` format)` \nWall clock timestamp when this data point is generated by the end user.\n\nUses RFC 3339, where generated output will always be Z-normalized and uses 0, 3, 6 or 9 fractional digits. Offsets other than \"Z\" are also accepted. Examples: `\"2014-10-02T15:01:23Z\"`, `\"2014-10-02T15:01:23.045123456Z\"` or `\"2014-10-02T15:01:23+05:30\"`.\n`step` `string (`[int64](https://developers.google.com/discovery/v1/type-format)` format)` \nStep index of this data point within the run. \n`value` `Union type` \nValue of this time series data point. `value` can be only one of the following:\n`scalar` `object (`[Scalar](/vertex-ai/docs/reference/rest/v1/TimeSeriesDataPoint#Scalar)`)` \nA scalar value.\n`tensor` `object (`[TensorboardTensor](/vertex-ai/docs/reference/rest/v1/TimeSeriesDataPoint#TensorboardTensor)`)` \nA tensor value.\n`blobs` `object (`[TensorboardBlobSequence](/vertex-ai/docs/reference/rest/v1/TimeSeriesDataPoint#TensorboardBlobSequence)`)` \nA blob sequence value. \n\nScalar\n------\n\nOne point viewable on a scalar metric plot.\nFields `value` `number` \nvalue of the point at this step / timestamp. \n\nTensorboardTensor\n-----------------\n\nOne point viewable on a tensor metric plot.\nFields `value` `string (`[bytes](https://developers.google.com/discovery/v1/type-format)` format)` \nRequired. Serialized form of \u003chttps://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/framework/tensor.proto\u003e\n\nA base64-encoded string.\n`versionNumber` `integer` \nOptional. version number of TensorProto used to serialize [value](/vertex-ai/docs/reference/rest/v1/TimeSeriesDataPoint#TensorboardTensor.FIELDS.value). \n\nTensorboardBlobSequence\n-----------------------\n\nOne point viewable on a blob metric plot, but mostly just a wrapper message to work around repeated fields can't be used directly within `oneof` fields.\nFields `values[]` `object (`[TensorboardBlob](/vertex-ai/docs/reference/rest/v1/TensorboardBlob)`)` \nList of blobs contained within the sequence."]]
