[[["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 2025-09-08 UTC."],[],[],null,["Version 4.0.25.6\n| **Note:** These docs are for an older version of the API. The API reference is also available for [the latest version, 4.0.25.14](/looker/docs/reference/looker-api/latest).\n\nGet an API specification for this Looker instance.\n\nThe specification is returned as a JSON document in Swagger 2.x format\n\nRequest \nGET /api_spec/{api_version}/{specification} \nDatatype \nDescription \nRequest \nHTTP Request \npath \nHTTP Path \nExpand HTTP Path definition... \napi_version \nstring \nAPI version \nspecification \nstring \nSpecification name. Typically, this is \"swagger.json\"\n\nResponse \n\n200: API specification \nDatatype \nDescription \n(any) \nany \n\n400: Bad Request \nDatatype \nDescription \n(object) \n[Error](/looker/docs/reference/looker-api/4.0/25.6/types/Error) \nmessage \n*lock* \nstring \nError details \ndocumentation_url \n*lock* \nstring \nDocumentation link\n\n404: Not Found \nDatatype \nDescription \n(object) \n[Error](/looker/docs/reference/looker-api/4.0/25.6/types/Error) \nmessage \n*lock* \nstring \nError details \ndocumentation_url \n*lock* \nstring \nDocumentation link\n\n429: Too Many Requests \nDatatype \nDescription \n(object) \n[Error](/looker/docs/reference/looker-api/4.0/25.6/types/Error) \nmessage \n*lock* \nstring \nError details \ndocumentation_url \n*lock* \nstring \nDocumentation link\n\nExamples \n\nTSX\n\n\n|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| [https://github.com/looker-open-source/sdk-codegen/blob/main/packages/extension-api-explorer/src/ExtensionApiExplorer.tsx](https://github.com/looker-open-source/sdk-codegen/blob/main/packages/extension-api-explorer/src/ExtensionApiExplorer.tsx#L54 \"https://github.com/looker-open-source/sdk-codegen/blob/main/packages/extension-api-explorer/src/ExtensionApiExplorer.tsx\") |"]]
