public/Notebook/Update-FabricNotebook.ps1

<#
.SYNOPSIS
Updates the properties of a Fabric Notebook.
 
.DESCRIPTION
The `Update-FabricNotebook` function updates the name and/or description of a specified Fabric Notebook by making a PATCH request to the API.
 
.PARAMETER NotebookId
The unique identifier of the Notebook to be updated.
 
.PARAMETER NotebookName
The new name for the Notebook.
 
.PARAMETER NotebookDescription
(Optional) The new description for the Notebook.
 
.EXAMPLE
Update-FabricNotebook -NotebookId "Notebook123" -NotebookName "NewNotebookName"
 
Updates the name of the Notebook with the ID "Notebook123" to "NewNotebookName".
 
.EXAMPLE
Update-FabricNotebook -NotebookId "Notebook123" -NotebookName "NewName" -NotebookDescription "Updated description"
 
Updates both the name and description of the Notebook "Notebook123".
 
.NOTES
- Requires `$FabricConfig` global configuration, including `BaseUrl` and `FabricHeaders`.
- Calls `Test-TokenExpired` to ensure token validity before making the API request.
 
Author: Tiago Balabuch
 
#>


function Update-FabricNotebook {
    [CmdletBinding()]
    param (
        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [string]$WorkspaceId,   
        
        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [string]$NotebookId,

        [Parameter(Mandatory = $true)]
        [ValidateNotNullOrEmpty()]
        [ValidatePattern('^[a-zA-Z0-9_ ]*$')]
        [string]$NotebookName,

        [Parameter(Mandatory = $false)]
        [ValidateNotNullOrEmpty()]
        [string]$NotebookDescription
    )

    try {
        # Step 1: Ensure token validity
        Write-Message -Message "Validating token..." -Level Debug
        Test-TokenExpired
        Write-Message -Message "Token validation completed." -Level Debug

        # Step 2: Construct the API URL
        $apiEndpointUrl = "{0}/workspaces/{1}/notebooks/{2}" -f $FabricConfig.BaseUrl, $WorkspaceId, $NotebookId
        Write-Message -Message "API Endpoint: $apiEndpointUrl" -Level Debug

        # Step 3: Construct the request body
        $body = @{
            displayName = $NotebookName
        }

        if ($NotebookDescription) {
            $body.description = $NotebookDescription
        }

        # Convert the body to JSON
        $bodyJson = $body | ConvertTo-Json
        Write-Message -Message "Request Body: $bodyJson" -Level Debug

        # Step 4: Make the API request
        $response = Invoke-RestMethod `
            -Headers $FabricConfig.FabricHeaders `
            -Uri $apiEndpointUrl `
            -Method Patch `
            -Body $bodyJson `
            -ContentType "application/json" `
            -ErrorAction Stop `
            -SkipHttpErrorCheck `
            -StatusCodeVariable "statusCode"

        # Step 5: Validate the response code
        if ($statusCode -ne 200) {
            Write-Message -Message "Unexpected response code: $statusCode from the API." -Level Error
            Write-Message -Message "Error: $($response.message)" -Level Error
            Write-Message "Error Code: $($response.errorCode)" -Level Error
            return $null
        }

        # Step 6: Handle results
        Write-Message -Message "Notebook '$NotebookName' updated successfully!" -Level Info
        return $response
    }
    catch {
        # Step 7: Handle and log errors
        $errorDetails = $_.Exception.Message
        Write-Message -Message "Failed to update notebook. Error: $errorDetails" -Level Error
    }
}