Private/New-BodyString.ps1
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function New-BodyString($bodykeys,$parameters) { # The New-BodyString function is used to create a valid body payload # $bodykeys = All of the body options available to the endpoint # $parameters = All of the parameter options available within the parent function # If sending a GET request, no body is needed if ($resources.Method -eq 'Get') { return $null } # Look at the list of parameters that were set by the invocation process # This is how we know which params were actually set by the call, versus defaulting to some zero, null, or false value # We can also add any custom variables here, such as SLAID which is populated after the invocation resolves the name if ($slaid -and $PSCmdlet.MyInvocation.BoundParameters.ContainsKey('SLAID')) { $PSCmdlet.MyInvocation.BoundParameters.SLAID = $slaid } elseif($slaid) { $PSCmdlet.MyInvocation.BoundParameters.Add('SLAID',$slaid) } # Now that custom params are added, let's inventory all invoked params $setParameters = $pscmdlet.MyInvocation.BoundParameters Write-Verbose -Message "List of set parameters: $($setParameters.GetEnumerator())" Write-Verbose -Message 'Build the body parameters' $bodystring = @{} # Walk through all of the available body options presented by the endpoint # Note: Keys are used to search in case the value changes in the future across different API versions foreach ($body in $bodykeys) { Write-Verbose "Adding $body..." # Array Object if ($resources.Body.$body.GetType().BaseType.Name -eq 'Array') { $bodyarray = $resources.Body.$body.Keys $arraystring = @{} foreach ($arrayitem in $bodyarray) { # Walk through all of the parameters defined in the function # Both the parameter name and parameter alias are used to match against a body option # It is suggested to make the parameter name "human friendly" and set an alias corresponding to the body option name foreach ($param in $parameters) { # If the parameter name or alias matches the body option name, build a body string if ($param.Name -eq $arrayitem -or $param.Aliases -eq $arrayitem) { # Switch variable types if ((Get-Variable -Name $param.Name).Value.GetType().Name -eq 'SwitchParameter') { $arraystring.Add($arrayitem,(Get-Variable -Name $param.Name).Value.IsPresent) } # All other variable types elseif ($null -ne (Get-Variable -Name $param.Name).Value) { $arraystring.Add($arrayitem,(Get-Variable -Name $param.Name).Value) } } } } $bodystring.Add($body,@($arraystring)) } # Non-Array Object else { # Walk through all of the parameters defined in the function # Both the parameter name and parameter alias are used to match against a body option # It is suggested to make the parameter name "human friendly" and set an alias corresponding to the body option name foreach ($param in $parameters) { # If the parameter name or alias matches the body option name, build a body string if (($param.Name -eq $body -or $param.Aliases -eq $body) -and $setParameters.ContainsKey($param.Name)) { # Switch variable types if ((Get-Variable -Name $param.Name).Value.GetType().Name -eq 'SwitchParameter') { $bodystring.Add($body,(Get-Variable -Name $param.Name).Value.IsPresent) } # All other variable types elseif ($null -ne (Get-Variable -Name $param.Name).Value -and (Get-Variable -Name $param.Name).Value.Length -gt 0) { $bodystring.Add($body,(Get-Variable -Name $param.Name).Value) } } } } } # Store the results into a JSON string $bodystring = ConvertTo-Json -InputObject $bodystring Write-Verbose -Message "Body = $bodystring" return $bodystring } |