AzureOpenAiChatModel Retry Mechanism Not Working.

[shelltea]

Bug description
The AzureOpenAiChatModel does not support the retry mechanism. According to the documentation, this feature should already be supported. However, after configuring the following parameters, retries still do not occur:

spring.ai.retry.on-client-errors=true
spring.ai.retry.on-http-codes=400,408,429,500,502,503,504

Environment

• Spring AI version: 1.0.0-M5
• Java version: 21

Steps to reproduce

1. Configure the retry settings in your application properties file as follows:

   spring.ai.retry.on-client-errors=true
   spring.ai.retry.on-http-codes=400,408,429,500,502,503,504

2. Invoke the AzureOpenAiChatModel under conditions that would trigger a retry (e.g., by forcing an HTTP 400 or other configured codes).
3. Observe that no retry occurs.

Expected behavior
The AzureOpenAiChatModel should attempt to retry the request according to the specified retry configuration parameters.

Error Logs

com.azure.core.exception.HttpResponseException: Status code 400, "{"error":{"inner_error":{"code":"ResponsibleAIPolicyViolation","content_filter_results":{"sexual":{"filtered":true,"severity":"high"},"violence":{"filtered":false,"severity":"safe"},"hate":{"filtered":false,"severity":"safe"},"self_harm":{"filtered":false,"severity":"safe"}}},"code":"content_filter","message":"The response was filtered due to the prompt triggering Azure OpenAI's content management policy. Please modify your prompt and retry. To learn more about our content filtering policies please read our documentation: \r\nhttps://go.microsoft.com/fwlink/?linkid=2198766.","param":"prompt","type":null}}"

	at com.azure.core.implementation.http.rest.RestProxyBase.instantiateUnexpectedException(RestProxyBase.java:388)
	at com.azure.core.implementation.http.rest.SyncRestProxy.ensureExpectedStatus(SyncRestProxy.java:133)
	at com.azure.core.implementation.http.rest.SyncRestProxy.handleRestReturnType(SyncRestProxy.java:211)
	at com.azure.core.implementation.http.rest.SyncRestProxy.invoke(SyncRestProxy.java:86)
	at com.azure.core.implementation.http.rest.RestProxyBase.invoke(RestProxyBase.java:124)
	at com.azure.core.http.rest.RestProxy.invoke(RestProxy.java:95)
	at jdk.proxy2/jdk.proxy2.$Proxy196.getChatCompletionsSync(Unknown Source)
	at com.azure.ai.openai.implementation.OpenAIClientImpl.getChatCompletionsWithResponse(OpenAIClientImpl.java:1900)
	at com.azure.ai.openai.OpenAIClient.getChatCompletionsWithResponse(OpenAIClient.java:350)
	at com.azure.ai.openai.OpenAIClient.getChatCompletions(OpenAIClient.java:760)
	at org.springframework.ai.azure.openai.AzureOpenAiChatModel.lambda$internalCall$1(AzureOpenAiChatModel.java:244)
	at io.micrometer.observation.Observation.observe(Observation.java:565)
	at org.springframework.ai.azure.openai.AzureOpenAiChatModel.internalCall(AzureOpenAiChatModel.java:240)
	at org.springframework.ai.azure.openai.AzureOpenAiChatModel.call(AzureOpenAiChatModel.java:226)
	at org.springframework.ai.chat.client.DefaultChatClient$DefaultChatClientRequestSpec$1.aroundCall(DefaultChatClient.java:675)
	at org.springframework.ai.chat.client.advisor.DefaultAroundAdvisorChain.lambda$nextAroundCall$1(DefaultAroundAdvisorChain.java:98)
	at io.micrometer.observation.Observation.observe(Observation.java:565)
	at org.springframework.ai.chat.client.advisor.DefaultAroundAdvisorChain.nextAroundCall(DefaultAroundAdvisorChain.java:98)
	at org.springframework.ai.chat.client.DefaultChatClient$DefaultCallResponseSpec.doGetChatResponse(DefaultChatClient.java:488)
	at org.springframework.ai.chat.client.DefaultChatClient$DefaultCallResponseSpec.lambda$doGetObservableChatResponse$1(DefaultChatClient.java:477)
	at io.micrometer.observation.Observation.observe(Observation.java:565)
	at org.springframework.ai.chat.client.DefaultChatClient$DefaultCallResponseSpec.doGetObservableChatResponse(DefaultChatClient.java:477)
	at org.springframework.ai.chat.client.DefaultChatClient$DefaultCallResponseSpec.doSingleWithBeanOutputConverter(DefaultChatClient.java:451)
	at org.springframework.ai.chat.client.DefaultChatClient$DefaultCallResponseSpec.entity(DefaultChatClient.java:446)