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Deletes a model version. Each model can have multiple versions deployed
and in use at any given time. Use this method to remove a single
version. Note: You cannot delete the version that is set as the default
version of the model unless it is the only remaining version.
Arguments
Parameters
name
string
Required. The name of the version. You can get the names of all the versions of a model by calling projects.models.versions.list.
Raised exceptions
Exceptions
ConnectionError
In case of a network problem (such as DNS failure or refused connection).
HttpError
If the response status is >= 400 (excluding 429 and 503).
TimeoutError
If a long-running operation takes longer to finish than the specified timeout limit.
TypeError
If an operation or function receives an argument of the wrong type.
ValueError
If an operation or function receives an argument of the right type but an inappropriate value. For example, a negative timeout.
[[["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 2025-09-04 UTC."],[],[],null,["# Method: googleapis.ml.v1.projects.models.versions.delete\n\nDeletes a model version. Each model can have multiple versions deployed\nand in use at any given time. Use this method to remove a single\nversion. Note: You cannot delete the version that is set as the default\nversion of the model unless it is the only remaining version.\n\nArguments\n---------\n\nRaised exceptions\n-----------------\n\nResponse\n--------\n\nIf successful, the response contains an instance of [`GoogleLongrunning__Operation`](https://cloud.google.com/workflows/docs/reference/googleapis/ml/v1/Overview#GoogleLongrunning__Operation).\n\nSubworkflow snippet\n-------------------\n\nSome fields might be optional or required.\nTo identify required fields, refer to the [API documentation](https://cloud.google.com/ai-platform/training/docs/reference/rest/v1/projects.models.versions/delete). \n\n### YAML\n\n```yaml\n- delete:\n call: googleapis.ml.v1.projects.models.versions.delete\n args:\n name: ...\n result: deleteResult\n```\n\n### JSON\n\n```json\n[\n {\n \"delete\": {\n \"call\": \"googleapis.ml.v1.projects.models.versions.delete\",\n \"args\": {\n \"name\": \"...\"\n },\n \"result\": \"deleteResult\"\n }\n }\n]\n```"]]