Public/Runs/Start-ThreadRun.ps1
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function Start-ThreadRun { [CmdletBinding(DefaultParameterSetName = 'ThreadAndRun')] [OutputType([pscustomobject])] param ( [Parameter(Mandatory, Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName, ParameterSetName = 'Run')] [Parameter(Mandatory, Position = 0, ValueFromPipeline, ValueFromPipelineByPropertyName, ParameterSetName = 'Run_Stream')] [Alias('thread_id')] [Alias('Thread')] [ValidateScript({ [bool](Get-ThreadIdFromInputObject $_) })] [Object]$InputObject, [Parameter(Mandatory, ValueFromPipelineByPropertyName)] [Alias('assistant_id')] [ValidateScript({ [bool](Get-AssistantIdFromInputObject $_) })] [Object]$Assistant, [Parameter()] [Completions( 'gpt-3.5-turbo', 'gpt-4', 'gpt-3.5-turbo-16k', 'gpt-3.5-turbo-0613', 'gpt-3.5-turbo-16k-0613', '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][LowerCaseTransformation()]$Model = 'gpt-3.5-turbo', [Parameter()] [ValidateLength(0, 32768)] [string]$Instructions, [Parameter(ParameterSetName = 'Run')] [Parameter(ParameterSetName = 'Run_Stream')] [Alias('additional_instructions')] [string]$AdditionalInstructions, [Parameter(ParameterSetName = 'Run')] [Parameter(ParameterSetName = 'Run_Stream')] [Alias('additional_messages')] [object[]]$AdditionalMessages, #region Parameters for Thread and Run [Parameter(Mandatory, Position = 0, ParameterSetName = 'ThreadAndRun')] [Parameter(Mandatory, Position = 0, ParameterSetName = 'ThreadAndRun_Stream')] [Alias('Text')] [Alias('Content')] [ValidateNotNullOrEmpty()] [string]$Message, [Parameter(ParameterSetName = 'ThreadAndRun')] [Parameter(ParameterSetName = 'ThreadAndRun_Stream')] [Completions('user', 'assistant')] [string][LowerCaseTransformation()]$Role = 'user', [Parameter(ParameterSetName = 'ThreadAndRun')] [Parameter(ParameterSetName = 'ThreadAndRun_Stream')] [Alias('file_ids')] [ValidateRange(0, 10)] [string[]]$FileId, #endregion [Parameter()] [ValidateRange(256, 2147483647)] [Alias('max_prompt_tokens')] [int]$MaxPromptTokens, [Parameter()] [ValidateRange(256, 2147483647)] [Alias('max_completion_tokens')] [int]$MaxCompletionTokens, [Parameter()] [Alias('truncation_strategy')] [ValidateSet('auto', 'last_messages')] [string][LowerCaseTransformation()]$TruncationStrategyType = 'auto', [Parameter()] [Alias('last_messages')] [ValidateRange(1, 2147483647)] [int]$TruncationStrategyLastMessages = 1, [Parameter()] [AllowEmptyCollection()] [System.Collections.IDictionary[]]$Tools, [Parameter()] [Alias('tool_choice')] [Completions('none', 'auto', 'code_interpreter', 'retrieval', 'function')] [string][LowerCaseTransformation()]$ToolChoice, [Parameter()] [ValidateNotNullOrEmpty()] [string]$ToolChoiceFunctionName, [Parameter()] [switch]$UseCodeInterpreter, [Parameter()] [switch]$UseRetrieval, [Parameter()] [System.Collections.IDictionary]$MetaData, [Parameter()] [ValidateRange(0.0, 2.0)] [double]$Temperature, [Parameter(Mandatory, ParameterSetName = 'Run_Stream')] [Parameter(Mandatory, ParameterSetName = 'ThreadAndRun_Stream')] [switch]$Stream, [Parameter()] [Alias('response_format')] [ValidateSet('default', 'auto', 'text', 'json_object', 'raw_response')] [string][LowerCaseTransformation()]$Format = 'default', [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]$AdditionalBody ) begin { # Initialize API Key [securestring]$SecureToken = Initialize-APIKey -ApiKey $ApiKey # Initialize API Base $ApiBase = Initialize-APIBase -ApiBase $ApiBase -ApiType $ApiType # Initialize Organization ID $Organization = Initialize-OrganizationID -OrgId $Organization # Get API endpoint if ($PSCmdlet.ParameterSetName.StartsWith('ThreadAndRun', [System.StringComparison]::Ordinal)) { $EndpointName = 'ThreadAndRun' } else { $EndpointName = 'Runs' } if ($ApiType -eq [OpenAIApiType]::Azure) { $OpenAIParameter = Get-AzureOpenAIAPIEndpoint -EndpointName $EndpointName -ApiBase $ApiBase -ApiVersion $ApiVersion } else { $OpenAIParameter = Get-OpenAIAPIEndpoint -EndpointName $EndpointName -ApiBase $ApiBase } # Parse Common params $CommonParams = ParseCommonParams $PSBoundParameters } process { # Get thread_id if ($PSCmdlet.ParameterSetName.StartsWith('Run', [System.StringComparison]::Ordinal)) { [string][UrlEncodeTransformation()]$ThreadID = Get-ThreadIdFromInputObject $InputObject if (-not $ThreadID) { Write-Error -Exception ([System.ArgumentException]::new('Could not retrieve Thread ID.')) return } $QueryUri = ($OpenAIParameter.Uri.ToString() -f $ThreadID) } else { $QueryUri = $OpenAIParameter.Uri } #region Construct parameters for API request $PostBody = [System.Collections.Specialized.OrderedDictionary]::new() # Get assistant_id $AssistantId = Get-AssistantIdFromInputObject $Assistant if (-not $AssistantId) { Write-Error -Exception ([System.ArgumentException]::new('Could not retrieve Assistant ID.')) return } if ($UseCodeInterpreter) { $Tools += @{'type' = 'code_interpreter' } } if ($UseRetrieval) { $Tools += @{'type' = 'retrieval' } } $PostBody.assistant_id = $AssistantId if ($PSBoundParameters.ContainsKey('Model')) { $PostBody.model = $Model } if ($PSBoundParameters.ContainsKey('Instructions')) { $PostBody.instructions = $Instructions } if ($PSBoundParameters.ContainsKey('AdditionalInstructions')) { $PostBody.additional_instructions = $AdditionalInstructions } if ($PSBoundParameters.ContainsKey('Metadata')) { $PostBody.metadata = $Metadata } if ($PSBoundParameters.ContainsKey('Temperature')) { $PostBody.temperature = $Temperature } if ($PSBoundParameters.ContainsKey('MaxPromptTokens')) { $PostBody.max_prompt_tokens = $MaxPromptTokens } if ($PSBoundParameters.ContainsKey('MaxCompletionTokens')) { $PostBody.max_completion_tokens = $MaxCompletionTokens } if ($PSBoundParameters.ContainsKey('TruncationStrategyType')) { $PostBody.truncation_strategy = @{ type = $TruncationStrategyType; last_messages = $null } } if ($PSBoundParameters.ContainsKey('TruncationStrategyLastMessages')) { $PostBody.truncation_strategy = @{ type = $TruncationStrategyType; last_messages = $TruncationStrategyLastMessages } } if (($Tools.Count -gt 0) -or $PSBoundParameters.ContainsKey('Tools')) { $PostBody.tools = $Tools } if ($PSBoundParameters.ContainsKey('ToolChoice')) { if ($ToolChoice -in ('none', 'auto')) { $PostBody.tool_choice = $ToolChoice } elseif ($ToolChoice -eq 'function') { if ([string]::IsNullOrWhiteSpace($ToolChoiceFunctionName)) { Write-Error -Exception ([System.ArgumentException]::new('When you set to TooChoice as "function", the ToolChoiceFunctionName must be specified.')) return } else { $PostBody.tool_choice = @{type = $ToolChoice; function = @{name = $ToolChoiceFunctionName } } } } else { $PostBody.tool_choice = @{type = $ToolChoice } } } if ($PSBoundParameters.ContainsKey('Format') -and $Format -notin ('default', 'raw_response')) { if ($Format -eq 'auto') { $PostBody.response_format = 'auto' } else { $PostBody.response_format = @{'type' = $Format } } } # Additional messages $Messages = [System.Collections.Generic.List[object]]::new() foreach ($msg in $AdditionalMessages) { if ($msg.role) { $tm = [ordered]@{ role = [string]$msg.role content = $msg.content } # file_ids is optional if ($msg.file_ids.Count -gt 0) { $tm.file_ids = @($msg.file_ids) } # metadata is optional if ($msg.metadata -is [System.Collections.IDictionary]) { $tm.metadata = $msg.metadata } } else { $tm = [ordered]@{ role = 'user' content = [string]$msg } } $Messages.Add($tm) } if ($Messages.Count -gt 0) { $PostBody.additional_messages = $Messages } if ($PSCmdlet.ParameterSetName.StartsWith('ThreadAndRun', [System.StringComparison]::Ordinal)) { $PostBody.thread = @{} $PostBody.thread.messages = @(@{ role = $Role content = $Message }) if ($PSBoundParameters.ContainsKey('FileId')) { $PostBody.thread.messages[0].file_ids = $FileId } } if ($Stream) { $PostBody.stream = $true } #endregion #region Send API Request (Streaming) if ($Stream) { # Stream output $params = @{ Method = $OpenAIParameter.Method Uri = $QueryUri ContentType = $OpenAIParameter.ContentType TimeoutSec = $TimeoutSec MaxRetryCount = $MaxRetryCount ApiKey = $SecureToken AuthType = $OpenAIParameter.AuthType Organization = $Organization Headers = @{'OpenAI-Beta' = 'assistants=v1' } Body = $PostBody Stream = $Stream AdditionalQuery = $AdditionalQuery AdditionalHeaders = $AdditionalHeaders AdditionalBody = $AdditionalBody } Invoke-OpenAIAPIRequest @params | Where-Object { -not [string]::IsNullOrEmpty($_) } | ForEach-Object { if ($Format -eq 'raw_response') { $_ } elseif ($_.Contains('"object":"thread.message.delta"', [StringComparison]::OrdinalIgnoreCase)) { try { $deltaObj = $_ | ConvertFrom-Json -ErrorAction Stop } catch { Write-Error -Exception $_.Exception } @($deltaObj.delta.content.Where({ $_.type -eq 'text' }))[0] } } | Where-Object { $Format -eq 'raw_response' -or ($null -ne $_.text) } | ForEach-Object -Process { if ($Format -eq 'raw_response') { Write-Output $_ } else { # Writes content to both the Information stream(6>) and the Standard output stream(1>). $InfoMsg = [System.Management.Automation.HostInformationMessage]::new() $InfoMsg.Message = $_.text.value $InfoMsg.NoNewLine = $true Write-Information $InfoMsg Write-Output $InfoMsg.Message } } return } #endregion #region Send API Request $params = @{ Method = $OpenAIParameter.Method Uri = $QueryUri ContentType = $OpenAIParameter.ContentType TimeoutSec = $TimeoutSec MaxRetryCount = $MaxRetryCount ApiKey = $SecureToken AuthType = $OpenAIParameter.AuthType Organization = $Organization Headers = @{'OpenAI-Beta' = 'assistants=v1' } Body = $PostBody AdditionalQuery = $AdditionalQuery AdditionalHeaders = $AdditionalHeaders AdditionalBody = $AdditionalBody } $Response = Invoke-OpenAIAPIRequest @params # error check if ($null -eq $Response) { return } #endregion if ($Format -eq 'raw_response') { Write-Output $Response return } #region Parse response object try { $Response = $Response | ConvertFrom-Json -ErrorAction Stop } catch { Write-Error -Exception $_.Exception } #endregion #region Output Write-Verbose ('Start thread run with id "{0}". The current status is "{1}"' -f $Response.id, $Response.status) ParseThreadRunObject $Response -CommonParams $CommonParams -Primitive #endregion } end { } } |