[BUG] ToolUse not picked up correctly #533

Checks

• I have updated to the lastest minor and patch version of Strands
• I have checked the documentation and this is not expected behavior
• I have searched ./issues and there are no duplicates of my issue

Strands Version

0.2.2

Node.js Version

v24.11.1

Operating System

Windows 10

Installation Method

pnpm

Steps to Reproduce

When using AWS bedrock as the provider, when a tool use invocation is stored in a session, the contentBlockFromData does not correctly identify the tool use content block as the key toolUse does not exist, however the type does. We expect it to correctly identify the tool use

Expected Behavior

Tooluse blocks identified correctly, no error thrown

Actual Behavior

Throws an error

    message: 'Unknown ContentBlockData type',
    stack: 'Error: Unknown ContentBlockData type\n' +
      '    at contentBlockFromData (<REDACTED>\\node_modules\\.pnpm\\@strands-agents+sdk@0.2.2_@_4fdc0782c8ba8acb774b26fd67f8f25f\\node_modules\\@strands-agents\\sdk\\src\\types\\messages.ts:618:11)\n' 

Additional Context

No response

Possible Solution

Use the data.type =='toolUse' as an alternate check

Related Issues

No response