IsBlobStorageEnabled

Checks if Azure Blob Storage is configured and enabled for the current tenant.

Syntax

IsBlobStorageEnabled()

Parameters

None.

Returns

• boolean: true if blob storage is enabled and configured, false otherwise

Description

Checks whether blob storage is available for use in the current tenant context. This function verifies that:

• The blobstorage.enabled property is set to "true"
• The blobstorage.connectionstring secret is configured

Use this function before calling other blob storage functions to gracefully handle tenants that don’t have blob storage configured.

Configuration

To enable blob storage for a tenant, configure the following:

Property Values

Property Name	Type	Default	Description
blobstorage.enabled	String	"false"	Set to "true" to enable blob storage
blobstorage.container.name	String	"iris-exports"	Azure Blob container name
blobstorage.default.path	String	"exports"	Default path prefix for files
blobstorage.maxfilesize.mb	String	"100"	Maximum file size in MB

Secrets

Secret Name	Description
blobstorage.connectionstring	Azure Blob Storage connection string

Examples

Basic Check

if IsBlobStorageEnabled() then
    Log("Information", "Blob storage is available")
else
    Log("Warning", "Blob storage is not configured for this tenant")
end

Conditional Storage Strategy

# Generate Excel file
var worksheets = [{
    name: "Report",
    data: reportData
}]

if IsBlobStorageEnabled() then
    # Persist to blob for long-term storage
    var excelBytes = GenerateExcelBytes(worksheets)
    WriteToBlobStorage("exports", "report.xlsx", excelBytes)
    var downloadUrl = GetBlobStorageSasUrl("exports", "report.xlsx", 1440)

    Data._payload = {
        downloadUrl: downloadUrl,
        persistent: true,
        expiresIn: "24 hours (link only - file persists)"
    }
else
    # Fall back to temporary in-memory storage
    var tempUrl = GenerateExcel(worksheets, "report.xlsx")

    Data._payload = {
        downloadUrl: tempUrl,
        persistent: false,
        expiresIn: "1 hour"
    }
end
Data._statusCode = 200

Notes

• Returns false if any required configuration is missing
• The function is lightweight and can be called frequently
• Each tenant must configure their own Azure Blob Storage account for isolation