URLs ending in `cognitiveservices.azure.com` are silently not considered Azure URLs

[StefanLobbenmeierObjego]

I can connect to my model using curl like this:

curl -X POST "https://stefa-censored-swedencentral.cognitiveservices.azure.com/openai/responses?api-version=2025-03-01-preview" \
 -H "Content-Type: application/json" \
 -H "Authorization: Bearer $AZURE_API_KEY" \
 -d '{
     "model": "o4-mini",
     "input": "This is a test"
 }'

Can we also add this URL to the isAzureEndpoint Util?

openai-java/openai-java-core/src/main/kotlin/com/openai/core/Utils.kt

Lines 92 to 99 in e80129f

	@JvmSynthetic
	internal fun isAzureEndpoint(baseUrl: String): Boolean {
	// Azure Endpoint should be in the format of `https://<region>.openai.azure.com`.
	// Or `https://<region>.azure-api.net` for Azure OpenAI Management URL.
	val trimmedBaseUrl = baseUrl.trim().trimEnd('/')
	return trimmedBaseUrl.endsWith(".openai.azure.com", true) ||
	trimmedBaseUrl.endsWith(".azure-api.net", true)
	}

[StefanLobbenmeierObjego]

As a workaround in case anyone else runs into this, it seems using the same hostname but with openai.azure.com instead also works via curl and then this library also has the correct behaviour

This also works:

curl -X POST "https://stefa-censored-swedencentral.openai.azure.com/openai/responses?api-version=2025-03-01-preview" \
 -H "Content-Type: application/json" \
 -H "Authorization: Bearer $AZURE_API_KEY" \
 -d '{
     "model": "o4-mini",
     "input": "This is a test"
 }'