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".
inactiveReason
string
Output only. A human readable reason why the Study is inactive. This should be empty if a study is ACTIVE or COMPLETED.
[[["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,["# REST Resource: projects.locations.studies\n\nResource: Study\n---------------\n\nA message representing a Study.\nFields `name` `string` \nOutput only. The name of a study. The study's globally unique identifier. Format: `projects/{project}/locations/{location}/studies/{study}`\n`displayName` `string` \nRequired. Describes the Study, default value is empty string.\n`studySpec` `object (`[StudySpec](/vertex-ai/docs/reference/rest/v1/StudySpec)`)` \nRequired. Configuration of the Study.\n`state` `enum (`[State](/vertex-ai/docs/reference/rest/v1/projects.locations.studies#State)`)` \nOutput only. The detailed state of a Study.\n`createTime` `string (`[Timestamp](https://protobuf.dev/reference/protobuf/google.protobuf/#timestamp)` format)` \nOutput only. time at which the study 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`inactiveReason` `string` \nOutput only. A human readable reason why the Study is inactive. This should be empty if a study is ACTIVE or COMPLETED. \n\nState\n-----\n\nDescribes the Study state."]]