set_azr_defaults: Set package-level Azure defaults

In azr: Credential Chain for Seamless 'OAuth 2.0' Authentication to 'Azure Services'

Set package-level Azure defaults

Description

Overrides the built-in fallback values used by default_azure_host(), default_azure_client_id(), and default_azure_tenant_id() when the corresponding environment variable is not set. Pass NULL to a parameter to clear a previously set override.

The priority order for each default is:

1. Package-level override set by set_azr_defaults() (highest)

2. Environment variable (AZURE_AUTHORITY_HOST, AZURE_CLIENT_ID, AZURE_TENANT_ID)

3. Built-in fallback (lowest)

Usage

set_azr_defaults(
  host = .azr_defaults$host,
  client_id = .azr_defaults$client_id,
  tenant_id = .azr_defaults$tenant_id
)

Arguments

host	A character string specifying the Azure authority host, or NULL to clear any previously set override.
client_id	A character string specifying the Azure client ID, or NULL to clear any previously set override.
tenant_id	A character string specifying the Azure tenant ID, or NULL to clear any previously set override.

Value

Invisibly returns the previous values as a named list.

Examples

# Override the authority host for Azure Government
set_azr_defaults(host = "login.microsoftonline.us")

# Clear the override
set_azr_defaults(host = NULL)

azr documentation built on May 5, 2026, 1:08 a.m.