refactor: GH-3620 Add BedrockChatOptions to Bedrock
          #3770
        
          
      
                
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This PR introduces a dedicated
BedrockChatOptionsclass for the Bedrock module, replacing the previously used defaultToolCallingChatOptions. This change aims to better accommodate Bedrock's unique features and parameter requirements, thereby enhancing the module's independence and maintainability.Additionally, this PR also fixes the issues mentioned in issue: #3620 .
This PR includes the following main changes:
Added the
BedrockChatOptionsclass: This class is introduced to centrally manage chat configuration options when interacting with Bedrock models.Replaced the
optionsimplementation inBedrockConverseProxyChatProperties: The previously used configuration class has been replaced with the newly introducedBedrockChatOptionsto ensure consistency and maintainability of the configuration.Updated the configuration usage in related model classes: All references to
ToolCallingChatOptionshave been replaced withBedrockChatOptionsto better align with the specific configuration requirements of Bedrock.Added targeted unit tests: Unit tests have been added for
BedrockChatOptionsand its related logic to ensure functional correctness and future maintainability.Fixes: #3620