Customize sessions in self-hosted environments changedself-hosted-environments-configuration
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527527
528528Start these runners with [`--confine-repo-settings enforce`](https://code.claude.com/docs/en/self-hosted-environments-deploy#harden-your-deployment). It refuses sessions on repositories whose committed settings it flags, so run in the default `warn` mode first and clear what it logs.
529529
530**Amazon Bedrock**
530> [tab] Amazon Bedrock
531>
532> Replace the region with your own:
533>
534> ```bash theme={null}
535> export CLAUDE_CODE_USE_BEDROCK=1
536> export AWS_REGION=us-east-1
537> ```
538>
539> For how Claude Code resolves the region, see [Configure Claude Code](https://code.claude.com/docs/en/amazon-bedrock.md#3-configure-claude-code). For which inference profile prefix Claude Code uses for your region, see [Cross-region inference profile prefixes](https://code.claude.com/docs/en/amazon-bedrock.md#cross-region-inference-profile-prefixes).
531540
532Replace the region with your own:
533
534```bash theme={null}
535export CLAUDE_CODE_USE_BEDROCK=1
536export AWS_REGION=us-east-1
537```
538
539For how Claude Code resolves the region, see [Configure Claude Code](https://code.claude.com/docs/en/amazon-bedrock.md#3-configure-claude-code). For which inference profile prefix Claude Code uses for your region, see [Cross-region inference profile prefixes](https://code.claude.com/docs/en/amazon-bedrock.md#cross-region-inference-profile-prefixes).
540
541**Google Cloud's Agent Platform**
542
543Replace the region and project ID with your own:
544
545```bash theme={null}
546export CLAUDE_CODE_USE_VERTEX=1
547export CLOUD_ML_REGION=global
548export ANTHROPIC_VERTEX_PROJECT_ID=YOUR-PROJECT-ID
549```
550
551To choose a region, see [Region configuration](https://code.claude.com/docs/en/google-vertex-ai.md#region-configuration).
541> [tab] Google Cloud's Agent Platform
542>
543> Replace the region and project ID with your own:
544>
545> ```bash theme={null}
546> export CLAUDE_CODE_USE_VERTEX=1
547> export CLOUD_ML_REGION=global
548> export ANTHROPIC_VERTEX_PROJECT_ID=YOUR-PROJECT-ID
549> ```
550>
551> To choose a region, see [Region configuration](https://code.claude.com/docs/en/google-vertex-ai.md#region-configuration).
552552
553553**4. Check that the variables reached a session**
554554
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