(PowerShell) OpenAI (ChatGTP) Upload JSON String

See more OpenAI ChatGPT Examples

Demonstrate how to upload a file (from a JSON string) to a OpenAI user's organization.

For more information, see https://platform.openai.com/docs/api-reference/files/upload

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

$http = New-Object Chilkat.Http

# Implements the following CURL command:

# curl https://api.openai.com/v1/files \
#   -H "Authorization: Bearer $OPENAI_API_KEY" \
#   -F purpose="fine-tune" \
#   -F file="@mydata.jsonl"

# Use the following online tool to generate HTTP code from a CURL command
# Convert a cURL Command to HTTP Source Code

$req = New-Object Chilkat.HttpRequest
$req.HttpVerb = "POST"
$req.Path = "/v1/files"
$req.ContentType = "multipart/form-data"
$req.AddParam("purpose","fine-tune")

# { "prompt": "aa", "completion": "bb" }
# { "prompt": "cc", "completion": "dd" }
$sbJsonData = New-Object Chilkat.StringBuilder
$sbJsonData.AppendLine("{ `"prompt`": `"aa`", `"completion`": `"bb`" }",$true)
$sbJsonData.AppendLine("{ `"prompt`": `"cc`", `"completion`": `"dd`" }",$true)
$success = $req.AddStringForUpload2("file","mydata2.jsonl",$sbJsonData.GetAsString(),"utf-8","application/octet-stream")

# This is NOT a real key.  Change the "sk-vi...." to your own key.
$req.AddHeader("Authorization","Bearer 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")
$req.AddHeader("Expect","100-continue")

$resp = $http.SynchronousRequest("api.openai.com",443,$true,$req)
if ($http.LastMethodSuccess -eq $false) {
    $($http.LastErrorText)
    exit
}

$sbResponseBody = New-Object Chilkat.StringBuilder
$resp.GetBodySb($sbResponseBody)

$jResp = New-Object Chilkat.JsonObject
$jResp.LoadSb($sbResponseBody)
$jResp.EmitCompact = $false

$("Response Body:")
$($jResp.Emit())

$respStatusCode = $resp.StatusCode
$("Response Status Code = " + $respStatusCode)
if ($respStatusCode -ge 400) {
    $("Response Header:")
    $($resp.Header)
    $("Failed.")

    exit
}

# Sample JSON response:
# (Sample code for parsing the JSON response is shown below)

# {
#   "id": "file-XjGxS3KTG0uNmNOK362iJua3",
#   "object": "file",
#   "bytes": 140,
#   "created_at": 1613779121,
#   "filename": "mydata2.jsonl",
#   "purpose": "fine-tune"
# }

# Sample code for parsing the JSON response...
# Use the following online tool to generate parsing code from sample JSON:
# Generate Parsing Code from JSON

$id = $jResp.StringOf("id")
$v_object = $jResp.StringOf("object")
$v_bytes = $jResp.IntOf("bytes")
$created_at = $jResp.IntOf("created_at")
$filename = $jResp.StringOf("filename")
$purpose = $jResp.StringOf("purpose")