> ## Documentation Index > Fetch the complete documentation index at: https://docs.kibocommerce.com/llms.txt > Use this file to discover all available pages before exploring further. # Uninstall Applications This action occurs after an application is uninstalled from a sandbox.
Action Type[Embedded](/pages/types-of-actions)
Full Action IDembedded.platform.applications.uninstall
Runs multiple custom functions?Yes
## JavaScript File Structure Action files share the following basic structure: ``` module.exports = function(context, callback) { // Your custom code here callback(); }; ``` When you code the custom function for an action, you have access to two arguments: `callback`—This argument follows the established JavaScript callback pattern: it takes an error as the first argument (or null if there is no error) and a result as the second argument (if required). `context`—This argument provides the function access to relevant objects and methods that interface with Kibo. ## Context: Platform The methods and objects documented here are available to this action through the use of the `context` argument. **Microservice Operation**\ This action corresponds to the microservice that installs and uninstalls applications. ## Get ### get.applicationKey Returns the application key. | Parameter | Type | Description | | --------- | ---- | ----------- | | N/A | N/A | N/A | Example: ``` context.get.applicationKey(); ``` Response: ``` "string" ``` ### get.exports Returns the exports for the application. | Parameter | Type | Description | | --------- | ---- | ----------- | | N/A | N/A | N/A | Example: ``` context.get.exports(); ``` Response: ``` "object" ``` ### get.installationState Returns the installation state of the application. | Parameter | Type | Description | | --------- | ---- | ----------- | | N/A | N/A | N/A | Example: ``` context.get.installationState(); ``` Response: ``` "object" ``` ### get.nameSpace Returns the namespace of the application. | Parameter | Type | Description | | --------- | ---- | ----------- | | N/A | N/A | N/A | Example: ``` context.get.nameSpace(); ``` Response: ``` "string" ``` ## Exec ### exec.saveInstallationState Saves the supplied application installation state to Kibo. | Parameter | Type | Description | | ----------------- | ------ | ---------------------------------------------------------------------------------------------------- | | installationState | object | The application installation state. You can retrieve this object using the corresponding GET method. | Example: ``` context.exec.saveInstallationState(installationState); ``` Response: N/A ## Context Objects Available to All Actions ### apiContext Accesses tenant information. | Property | Type | Description | | ------------------- | --------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | | baseUrl | string | The base URL for the site. | | basePciUrl | string | The base PCI URL for the site. | | tenantPod | string | The name of the tenant pod in which the tenant resides. | | appClaims | string | The application claims token. | | appKey | string | The application key. | | tenantId | integer | Unique identifier for the tenant. | | siteId | integer | Unique identifier for the site. This ID is used at all levels of a store, catalog, and tenant to associate objects to a site. | | masterCatalogId | integer | Unique identifier for the master catalog. | | catalogId | integer | The unique identifier for the product catalog. Catalogs are part of a master catalog. | | currencyCode | string | The default three-letter ISO currency code for monetary amounts. | | previewDate | date/time | The date and time that the content is being viewed. This might be a future date if the content is previewed with an active date range set in the future. | | localeCode | string | The locale code per the country code provided. This code determines the localized content to use and display. | | correlationId | string | The unique identifier of the API request associated with the event action, which might contain multiple actions. | | isAuthorizedAsAdmin | Boolean | Indicates whether the Dev Account user is authorized as an admin. | | userClaims | string | The user claims token. | Example: ``` context.apiContext.baseUrl; ``` ### configuration Receives a JSON response that contains information about the configuration data set in the Action Management JSON editor. | Property | Type | Description | | -------- | ------ | ------------------------------------------------------------------------------- | | Varies | object | Custom fields and values that you can set in the Action Management JSON Editor. | Example: ``` context.configuration.customData; ```