Public/Helpers/Add-GSUserSchemaField.ps1

function Add-GSUserSchemaField {
    <#
    .SYNOPSIS
    Builds a UserPhone object to use when creating or updating a Schema
    
    .DESCRIPTION
    Builds a UserPhone object to use when creating or updating a Schema
    
    .PARAMETER FieldName
    The name of the field
    
    .PARAMETER FieldType
    The type of the field.


    * Acceptable values are:
    * "BOOL": Boolean values.
    * "DATE": Dates in ISO-8601 format: http://www.w3.org/TR/NOTE-datetime
    * "DOUBLE": Double-precision floating-point values.
    * "EMAIL": Email addresses.
    * "INT64": 64-bit integer values.
    * "PHONE": Phone numbers.
    * "STRING": String values.
    
    .PARAMETER Indexed
    Switch specifying whether the field is indexed or not. Default: true
    
    .PARAMETER MultiValued
    A switch specifying whether this is a multi-valued field or not. Default: false
    
    .PARAMETER ReadAccessType
    Parameter description
    
    .PARAMETER InputObject
    Parameter description
    
    .EXAMPLE
    New-GSUserSchema -SchemaName "SDK" -Fields (Add-GSUserSchemaField -FieldName "string" -FieldType STRING -ReadAccessType ADMINS_AND_SELF),(Add-GSUserSchemaField -FieldName "date" -FieldType DATE -ReadAccessType ADMINS_AND_SELF)

    This command will create a schema named "SDK" with two fields, "string" and "date", readable by ADMINS_AND_SELF
    #>

    [CmdletBinding(DefaultParameterSetName = "InputObject")]
    Param
    (
        [Parameter(Mandatory = $false,ParameterSetName = "Fields")]
        [String]
        $FieldName,
        [Parameter(Mandatory = $false,ParameterSetName = "Fields")]
        [ValidateSet("BOOL","DATE","DOUBLE","EMAIL","INT64","PHONE","STRING")]
        [String]
        $FieldType = "STRING",
        [Parameter(Mandatory = $false,ParameterSetName = "Fields")]
        [Switch]
        $Indexed,
        [Parameter(Mandatory = $false,ParameterSetName = "Fields")]
        [Switch]
        $MultiValued,
        [Parameter(Mandatory = $false,ParameterSetName = "Fields")]
        [ValidateSet("ADMINS_AND_SELF","ALL_DOMAIN_USERS")]
        [String]
        $ReadAccessType = "ADMINS_AND_SELF",
        [Parameter(Mandatory = $false,ValueFromPipeline = $true,ParameterSetName = "InputObject")]
        [Google.Apis.Admin.Directory.directory_v1.Data.SchemaFieldSpec[]]
        $InputObject
    )
    Begin {
        $propsToWatch = @(
            'FieldName'
            'FieldType'
            'Indexed'
            'MultiValued'
            'ReadAccessType'
        )
    }
    Process {
        switch ($PSCmdlet.ParameterSetName) {
            Fields {
                $obj = New-Object 'Google.Apis.Admin.Directory.directory_v1.Data.SchemaFieldSpec'
                foreach ($prop in $PSBoundParameters.Keys | Where-Object {$obj.PSObject.Properties.Name -contains $_}) {
                    $obj.$prop = $PSBoundParameters[$prop]
                }
                $obj
            }
            InputObject {
                foreach ($iObj in $InputObject) {
                    $obj = New-Object 'Google.Apis.Admin.Directory.directory_v1.Data.SchemaFieldSpec'
                    foreach ($prop in $iObj.PSObject.Properties.Name | Where-Object {$obj.PSObject.Properties.Name -contains $_ -and $propsToWatch -contains $_}) {
                        $obj.$prop = $iObj.$prop
                    }
                    $obj
                }
            }
        }
    }
}