Public/Get-GCKnowledgeDocument.ps1

<#
.SYNOPSIS
    Retrieves a single knowledge document by ID.

.DESCRIPTION
    Returns the details of a specific document from a knowledge base in Genesys Cloud.
    Uses the GET /api/v2/knowledge/knowledgebases/{knowledgeBaseId}/documents/{documentId} endpoint.

.PARAMETER KnowledgeBaseId
    The unique identifier of the knowledge base.

.PARAMETER DocumentId
    The unique identifier of the document to retrieve.

.EXAMPLE
    Get-GCKnowledgeDocument -KnowledgeBaseId 'kb-id' -DocumentId 'doc-id'

.NOTES
    Genesys Cloud API: GET /api/v2/knowledge/knowledgebases/{knowledgeBaseId}/documents/{documentId}
#>

function Get-GCKnowledgeDocument {
    [CmdletBinding()]
    param(
        [Parameter(Mandatory = $true)]
        [string]$KnowledgeBaseId,

        [Parameter(Mandatory = $true)]
        [string]$DocumentId
    )

    $endpoint = "knowledge/knowledgebases/$KnowledgeBaseId/documents/$DocumentId"
    return Invoke-GCApiRequest -Endpoint $endpoint -Method GET
}