Public/ActivityContacts/Get-AspireActivityContacts.ps1

<#
.SYNOPSIS
    Retrieves a list of activity contacts from the Aspire API.
.DESCRIPTION
    Uses Invoke-AspireRequest to perform a GET request to the /ActivityContacts endpoint with support for OData query parameters.
.PARAMETER Filter
    Optional OData filter query (e.g., "ContactID eq 456").
.PARAMETER Top
    Optional number of records to return (integer).
.PARAMETER Skip
    Optional number of records to skip (integer).
.PARAMETER Select
    Optional comma-separated list of fields to include (e.g., "ContactID,ActivityID").
.PARAMETER Expand
    Optional comma-separated list of related entities to expand (e.g., "Contact,Activity").
.OUTPUTS
    The response from the API containing the list of activity contacts.
.EXAMPLE
    Get-AspireActivityContacts -Filter "ContactID eq 456" -Top 10 -Skip 5 -Select "ContactID,ActivityID" -Expand "Contact"
#>

function Get-AspireActivityContacts {
    [CmdletBinding()]
    param(
        [string]$Filter = $null,
        [int]$Top = $null,
        [int]$Skip = $null,
        [string]$Select = $null,
        [string]$Expand = $null
    )

    $queryParams = @{}
    if ($Filter) {
        $queryParams['$filter'] = $Filter
    }
    if ($Top) {
        $queryParams['$top'] = $Top
    }
    if ($Skip) {
        $queryParams['$skip'] = $Skip
    }
    if ($Select) {
        $queryParams['$select'] = $Select
    }
    if ($Expand) {
        $queryParams['$expand'] = $Expand
    }

    return Invoke-AspireRequest -Method GET -Path "/ActivityContacts" -QueryParams $queryParams
}