[[["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 2025-08-28 UTC."],[],[],null,["# Method: googleapis.spanner.v1.projects.instanceConfigs.list\n\nLists the supported instance configurations for a given project. Returns\nboth Google-managed configurations and user-managed configurations.\n\nFor more information about retries and long-running operations, see\n[Understand connectors]().\n\nArguments\n---------\n\nRaised exceptions\n-----------------\n\nResponse\n--------\n\nIf successful, the response contains an instance of [`ListInstanceConfigsResponse`](https://cloud.google.com/workflows/docs/reference/googleapis/spanner/v1/Overview#ListInstanceConfigsResponse).\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/spanner/docs/reference/rest/v1/projects.instanceConfigs/list). \n\n### YAML\n\n```yaml\n- list:\n call: googleapis.spanner.v1.projects.instanceConfigs.list\n args:\n parent: ...\n pageSize: ...\n pageToken: ...\n result: listResult\n```\n\n### JSON\n\n```json\n[\n {\n \"list\": {\n \"call\": \"googleapis.spanner.v1.projects.instanceConfigs.list\",\n \"args\": {\n \"parent\": \"...\",\n \"pageSize\": \"...\",\n \"pageToken\": \"...\"\n },\n \"result\": \"listResult\"\n }\n }\n]\n```"]]