Output only. timestamp when this DataItem was created.
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".
Output only. timestamp when this DataItem was last updated.
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".
labels
map (key: string, value: string)
Optional. The labels with user-defined metadata to organize your DataItems.
label keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. No more than 64 user labels can be associated with one DataItem(System labels are excluded).
See https://goo.gl/xmQnxf for more information and examples of labels. System reserved label keys are prefixed with "aiplatform.googleapis.com/" and are immutable.
Required. The data that the DataItem represents (for example, an image or a text snippet). The schema of the payload is stored in the parent Dataset's metadata schema's dataItemSchemaUri field.
etag
string
Optional. Used to perform consistent read-modify-write updates. If not set, a blind "overwrite" update happens.
[[["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,["# DataItem\n\nA piece of data in a Dataset. Could be an image, a video, a document or plain text.\nFields `name` `string` \nOutput only. The resource name of the DataItem.\n`createTime` `string (`[Timestamp](https://protobuf.dev/reference/protobuf/google.protobuf/#timestamp)` format)` \nOutput only. timestamp when this DataItem was created.\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`updateTime` `string (`[Timestamp](https://protobuf.dev/reference/protobuf/google.protobuf/#timestamp)` format)` \nOutput only. timestamp when this DataItem was last updated.\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`labels` `map (key: string, value: string)` \nOptional. The labels with user-defined metadata to organize your DataItems.\n\nlabel keys and values can be no longer than 64 characters (Unicode codepoints), can only contain lowercase letters, numeric characters, underscores and dashes. International characters are allowed. No more than 64 user labels can be associated with one DataItem(System labels are excluded).\n\nSee \u003chttps://goo.gl/xmQnxf\u003e for more information and examples of labels. System reserved label keys are prefixed with \"aiplatform.googleapis.com/\" and are immutable.\n`payload` `value (`[Value](https://protobuf.dev/reference/protobuf/google.protobuf/#value)` format)` \nRequired. The data that the DataItem represents (for example, an image or a text snippet). The schema of the payload is stored in the parent Dataset's [metadata schema's](/vertex-ai/docs/reference/rest/v1beta1/projects.locations.datasets#Dataset.FIELDS.metadata_schema_uri) dataItemSchemaUri field.\n`etag` `string` \nOptional. Used to perform consistent read-modify-write updates. If not set, a blind \"overwrite\" update happens.\n`satisfiesPzs` `boolean` \nOutput only. reserved for future use.\n`satisfiesPzi` `boolean` \nOutput only. reserved for future use."]]
