Public/Assistants/New-Assistant.ps1
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function New-Assistant { [CmdletBinding(DefaultParameterSetName = 'AssistantId')] [OutputType([pscustomobject])] param ( # Hidden param, for Set-Assistant cmdlet [Parameter(DontShow, ParameterSetName = 'Assistant', ValueFromPipeline, ValueFromPipelineByPropertyName)] [PSTypeName('PSOpenAI.Assistant')]$Assistant, [Parameter(DontShow, ParameterSetName = 'AssistantId', ValueFromPipeline, ValueFromPipelineByPropertyName)] [ValidateNotNullOrEmpty()] [string][UrlEncodeTransformation()]$AssistantId, [Parameter()] [ValidateLength(0, 256)] [string]$Name, [Parameter()] [Completions( 'gpt-3.5-turbo', 'gpt-4', 'gpt-4o', 'gpt-4o-mini', 'gpt-3.5-turbo-16k', 'gpt-3.5-turbo-1106', 'gpt-3.5-turbo-0125', 'gpt-4-0613', 'gpt-4-32k', 'gpt-4-32k-0613', 'gpt-4-turbo', 'gpt-4-turbo-2024-04-09' )] [string]$Model = 'gpt-3.5-turbo', [Parameter()] [ValidateLength(0, 512)] [string]$Description, [Parameter()] [ValidateLength(0, 256000)] [string]$Instructions, [Parameter()] [switch]$UseCodeInterpreter, [Parameter()] [switch]$UseFileSearch, # [Parameter()] # [switch]$UseFunction, [Parameter()] [AllowEmptyCollection()] [System.Collections.IDictionary[]]$Functions, [Parameter()] [ValidateCount(0, 20)] [object[]]$FileIdsForCodeInterpreter, [Parameter()] [ValidateCount(1, 1)] # Currently, allow only 1 vector store [object[]]$VectorStoresForFileSearch, [Parameter()] [ValidateCount(0, 10000)] [object[]]$FileIdsForFileSearch, [Parameter()] [ValidateRange(1, 50)] [uint16]$MaxNumberOfFileSearchResults, [Parameter()] [Completions('auto')] [string]$RankerForFileSearch = 'auto', [Parameter()] [ValidateRange(0.0, 1.0)] [double]$ScoreThresholdForFileSearch = 0.0, [Parameter()] [ValidateRange(0.0, 2.0)] [double]$Temperature, [Parameter()] [ValidateRange(0.0, 1.0)] [Alias('top_p')] [double]$TopP, [Parameter()] [System.Collections.IDictionary]$MetaData, [Parameter()] [Alias('response_format')] [ValidateSet('default', 'auto', 'text', 'json_object', 'json_schema', 'raw_response')] [object]$Format = 'default', [Parameter()] [string]$JsonSchema, [Parameter()] [int]$TimeoutSec = 0, [Parameter()] [ValidateRange(0, 100)] [int]$MaxRetryCount = 0, [Parameter()] [OpenAIApiType]$ApiType = [OpenAIApiType]::OpenAI, [Parameter()] [System.Uri]$ApiBase, [Parameter(DontShow)] [string]$ApiVersion, [Parameter()] [ValidateSet('openai', 'azure', 'azure_ad')] [string]$AuthType = 'openai', [Parameter()] [securestring][SecureStringTransformation()]$ApiKey, [Parameter()] [Alias('OrgId')] [string]$Organization, [Parameter()] [System.Collections.IDictionary]$AdditionalQuery, [Parameter()] [System.Collections.IDictionary]$AdditionalHeaders, [Parameter()] [object]$AdditionalBody ) begin { # Get API context $OpenAIParameter = Get-OpenAIAPIParameter -EndpointName 'Assistants' -Parameters $PSBoundParameters -ErrorAction Stop } process { #region Construct parameters for API request if ($Assistant) { $AssistantId = $Assistant.id } if (-not [string]::IsNullOrEmpty($AssistantId)) { $QueryUri = $OpenAIParameter.Uri.ToString() + "/$AssistantId" } else { $QueryUri = $OpenAIParameter.Uri } #endregion #region Construct tools object $Tools = @() if ($UseCodeInterpreter) { $Tools += @{'type' = 'code_interpreter' } } if ($UseFileSearch) { $fileseach = @{'type' = 'file_search' } # Construct file search options $fileseach_options = @{} if ($PSBoundParameters.ContainsKey('MaxNumberOfFileSearchResults')) { $fileseach_options.max_num_results = $MaxNumberOfFileSearchResults } if ($PSBoundParameters.ContainsKey('RankerForFileSearch') -or ` $PSBoundParameters.ContainsKey('ScoreThresholdForFileSearch')) { $fileseach_options.ranking_options = @{} $fileseach_options.ranking_options.ranker = $RankerForFileSearch $fileseach_options.ranking_options.score_threshold = $ScoreThresholdForFileSearch } if ($fileseach_options.Keys.Count -gt 0) { $fileseach.file_search = $fileseach_options } $Tools += $fileseach } if ($Functions.Count -gt 0) { foreach ($f in $Functions) { if (-not $Functions.name) { Write-Error -Exception ([System.ArgumentException]::new('You should specify function name.')) continue } $Tools += @{ 'type' = 'function' 'function' = @{ 'name' = $f.Name 'description' = $f.description 'parameters' = $f.parameters } } } } #endregion #region Construct tools resources $ToolResources = @{} if ($FileIdsForCodeInterpreter.Count -gt 0) { $list = [System.Collections.Generic.List[string]]::new($FileIdsForCodeInterpreter.Count) foreach ($item in $FileIdsForCodeInterpreter) { if ($item -is [string]) { $list.Add($item) } elseif ($item.psobject.TypeNames -contains 'PSOpenAI.File') { $list.Add($item.id) } } if ($list.Count -gt 0) { $ToolResources.code_interpreter = @{'file_ids' = $list.ToArray() } } } if ($FileIdsForFileSearch.Count -gt 0) { $list = [System.Collections.Generic.List[string]]::new($FileIdsForFileSearch.Count) foreach ($item in $FileIdsForFileSearch) { if ($item -is [string]) { $list.Add($item) } elseif ($item.psobject.TypeNames -contains 'PSOpenAI.File') { $list.Add($item.id) } } if ($list.Count -gt 0) { $ToolResources.file_search = @{'vector_stores' = @(@{'file_ids' = $list.ToArray() }) } } } if ($VectorStoresForFileSearch.Count -gt 0) { $list = [System.Collections.Generic.List[string]]::new($FileIdsForFileSearch.Count) foreach ($item in $VectorStoresForFileSearch) { if ($item -is [string]) { $list.Add($item) } elseif ($item.psobject.TypeNames -contains 'PSOpenAI.VectorStore') { $list.Add($item.id) } } if ($list.Count -gt 0) { $ToolResources.file_search = @{'vector_store_ids' = $list.ToArray() } } } #endregion #region Construct parameters for API request $PostBody = [System.Collections.Specialized.OrderedDictionary]::new() $PostBody.model = $Model if ($PSBoundParameters.ContainsKey('Name')) { $PostBody.name = $Name } if ($PSBoundParameters.ContainsKey('Description')) { $PostBody.description = $Description } if ($PSBoundParameters.ContainsKey('Instructions')) { $PostBody.instructions = $Instructions } if ($Tools.Count -gt 0) { $PostBody.tools = $Tools } if ($ToolResources.Count -gt 0) { $PostBody.tool_resources = $ToolResources } if ($PSBoundParameters.ContainsKey('Metadata')) { $PostBody.metadata = $Metadata } if ($PSBoundParameters.ContainsKey('Temperature')) { $PostBody.temperature = $Temperature } if ($PSBoundParameters.ContainsKey('TopP')) { $PostBody.top_p = $TopP } if ($PSBoundParameters.ContainsKey('Format')) { if ($Format -is [type]) { # Structured Outputs $typeSchema = ConvertTo-JsonSchema $Format $PostBody.response_format = @{ 'type' = 'json_schema' 'json_schema' = @{ 'name' = $Format.Name 'strict' = $true 'schema' = $typeSchema } } } elseif ($Format -in ('default', 'raw_response')) { # Nothing to do } elseif ($Format -eq 'auto') { $PostBody.response_format = 'auto' } else { $PostBody.response_format = @{'type' = $Format } if ($Format -eq 'json_schema') { if (-not $JsonSchema) { Write-Error -Exception ([System.ArgumentException]::new('JsonSchema must be specified.')) } else { $PostBody.response_format.json_schema = ConvertFrom-Json $JsonSchema } } } } #endregion #region Send API Request $params = @{ Method = $OpenAIParameter.Method Uri = $QueryUri ContentType = $OpenAIParameter.ContentType TimeoutSec = $OpenAIParameter.TimeoutSec MaxRetryCount = $OpenAIParameter.MaxRetryCount ApiKey = $OpenAIParameter.ApiKey AuthType = $OpenAIParameter.AuthType Organization = $OpenAIParameter.Organization Headers = @{'OpenAI-Beta' = 'assistants=v2' } Body = $PostBody AdditionalQuery = $AdditionalQuery AdditionalHeaders = $AdditionalHeaders AdditionalBody = $AdditionalBody } $Response = Invoke-OpenAIAPIRequest @params # error check if ($null -eq $Response) { return } #endregion #region Parse response object if ($Format -eq 'raw_response') { Write-Output $Response return } try { $Response = $Response | ConvertFrom-Json -ErrorAction Stop } catch { Write-Error -Exception $_.Exception } #endregion #region Output Write-Verbose ('The assistant with id "{0}" has been created.' -f $Response.id) ParseAssistantsObject $Response #endregion } end { } } |