Which component is this bug for?

Bedrock Instrumentation

📜 Description

It bugs out when streaming is enabled. 'text' field is not always available.
The code in opentelemetry-instrumentation-bedrock/opentelemetry/instrumentation/bedrock/init.py line 393 - 394 needs to be fixed with condition.
From

                if "contentBlockDelta" in event:
                    response_msg.append(event["contentBlockDelta"]["delta"]["text"])

To

                if "contentBlockDelta" in event:
                    if "delta" in event["contentBlockDelta"] and "text" in event["contentBlockDelta"]["delta"]:
                        response_msg.append(event["contentBlockDelta"]["delta"]["text"])

👟 Reproduction steps

when converse streaming and traceloop are enabled at the same time.

👍 Expected behavior

N/A

👎 Actual Behavior with Screenshots

N/A

🤖 Python Version

No response

📃 Provide any additional context for the Bug.

No response

👀 Have you spent some time to check if this bug has been raised before?

• I checked and didn't find similar issue

Are you willing to submit PR?

None