Azure Communication Chat SDK for Java Acceptance Criteria

SDK: com.azure:azure-communication-chatRepository: https://github.com/Azure/azure-sdk-for-java/tree/main/sdk/communication/azure-communication-chatPurpose: Skill testing acceptance criteria for validating generated code correctness

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1. Correct Import Patterns

1.1 Client Imports

✅ CORRECT: Client and Builder

import com.azure.communication.chat.ChatClient;
import com.azure.communication.chat.ChatClientBuilder;
import com.azure.communication.chat.ChatAsyncClient;
import com.azure.communication.chat.ChatThreadClient;

✅ CORRECT: Authentication

import com.azure.communication.common.CommunicationTokenCredential;

1.2 Model Imports

✅ CORRECT: Chat Models

import com.azure.communication.chat.models.ChatParticipant;
import com.azure.communication.chat.models.ChatMessage;
import com.azure.communication.chat.models.ChatMessageType;
import com.azure.communication.chat.models.ChatThreadProperties;
import com.azure.communication.chat.models.CreateChatThreadOptions;
import com.azure.communication.chat.models.CreateChatThreadResult;
import com.azure.communication.chat.models.SendChatMessageOptions;
import com.azure.communication.chat.models.SendChatMessageResult;
import com.azure.communication.chat.models.ChatMessageReadReceipt;

✅ CORRECT: Communication Identifiers

import com.azure.communication.common.CommunicationUserIdentifier;

1.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Wrong import paths

// WRONG - Models not in main package
import com.azure.communication.chat.ChatParticipant;

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2. Client Creation Patterns

2.1 ✅ CORRECT: Builder with CommunicationTokenCredential

String endpoint = System.getenv("AZURE_COMMUNICATION_ENDPOINT");
String userAccessToken = System.getenv("AZURE_COMMUNICATION_USER_TOKEN");

CommunicationTokenCredential credential = new CommunicationTokenCredential(userAccessToken);

ChatClient chatClient = new ChatClientBuilder()
    .endpoint(endpoint)
    .credential(credential)
    .buildClient();

2.2 ✅ CORRECT: Async Client

ChatAsyncClient chatAsyncClient = new ChatClientBuilder()
    .endpoint(endpoint)
    .credential(credential)
    .buildAsyncClient();

2.3 Anti-Patterns (ERRORS)

❌ INCORRECT: Hardcoded credentials

// WRONG - hardcoded values
ChatClient chatClient = new ChatClientBuilder()
    .endpoint("https://myresource.communication.azure.com")
    .credential(new CommunicationTokenCredential("hardcoded-token"))
    .buildClient();

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3. Chat Thread Operations

3.1 ✅ CORRECT: Create Chat Thread

List<ChatParticipant> participants = new ArrayList<>();

ChatParticipant participant1 = new ChatParticipant()