adding powershell sdk docs back

docs/tools/sdk/powershell/Reference/Beta/Methods/BetaTenantApi.md

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+---
+id: beta-tenant
+title: Tenant
+pagination_label: Tenant
+sidebar_label: Tenant
+sidebar_class_name: powershellsdk
+keywords: ['powershell', 'PowerShell', 'sdk', 'Tenant', 'BetaTenant'] 
+slug: /tools/sdk/powershell/beta/methods/tenant
+tags: ['SDK', 'Software Development Kit', 'Tenant', 'BetaTenant']
+---
+
+
+# Tenant
+
+All URIs are relative to *https://sailpoint.api.identitynow.com/beta*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**Get-BetaTenant**](#get-tenant) | **GET** `/tenant` | Get Tenant Information.
+
+
+## get-tenant
+
+This rest endpoint can be used to retrieve tenant details.
+
+### Parameters 
+Param Type | Name | Data Type | Required  | Description
+------------- | ------------- | ------------- | ------------- | ------------- 
+
+### Return type
+
+[**Tenant**](../models/tenant)
+
+### Responses
+Code | Description  | Data Type
+------------- | ------------- | -------------
+200 | Tenant Info | Tenant
+400 | Client Error - Returned if the request body is invalid. | ErrorResponseDto
+401 | Unauthorized - Returned if there is no authorization header, or if the JWT token is expired. | ListAccessModelMetadataAttribute401Response
+403 | Forbidden - Returned if the user you are running as, doesn't have access to this end-point. | ErrorResponseDto
+404 | Not Found - returned if the request URL refers to a resource or object that does not exist | ErrorResponseDto
+429 | Too Many Requests - Returned in response to too many requests in a given period of time - rate limited. The Retry-After header in the response includes how long to wait before trying again. | ListAccessModelMetadataAttribute429Response
+500 | Internal Server Error - Returned if there is an unexpected error. | ErrorResponseDto
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: application/json
+
+### Example
+```powershell
+# Get Tenant Information.
+try {
+    Get-BetaTenant
+    
+    # Below is a request that includes all optional parameters
+    # Get-BetaTenant  
+} catch {
+    Write-Host $_.Exception.Response.StatusCode.value__ "Exception occurred when calling Get-BetaTenant"
+    Write-Host $_.ErrorDetails
+}
+```
+
+[[Back to top]](#) 
+
+