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bedrock: add MiniMax M2.5 and GLM 5 foundation model identifiers #37347

@thepagent

Description

@thepagent

Describe the feature

The AWS CDK Bedrock module currently does not include model identifiers for MiniMax M2.5 or GLM 5. These models were announced as generally available on Amazon Bedrock on March 18, 2026 (https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-bedrock-minimax-glm/).

Please add L2 construct support (e.g. FoundationModelIdentifier) for:

  • MiniMax M2.5
  • GLM 5

Use Case

When using CDK to provision Bedrock resources (e.g. agents, knowledge bases, model invocations), developers need to reference foundation models via typed identifiers. Without these identifiers, users must fall back to raw model ID strings, losing type safety and discoverability.

Proposed Solution

Add new entries to the FoundationModelIdentifier enum/class in aws-cdk-lib/aws-bedrock, similar to how other third-party models (Anthropic, Meta, Mistral, etc.) are already listed. For example:

static readonly MINIMAX_M2_5 = new FoundationModelIdentifier('minimax.m2-5');
static readonly GLM_5 = new FoundationModelIdentifier('glm.glm-5');

(Exact model IDs should be confirmed from the Bedrock API/documentation.)

Other Information

Acknowledgements

  • I may be able to implement this feature request
  • This feature might incur a breaking change

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    @aws-cdk/bedrockRelated to @aws-cdk/bedrockeffort/smallSmall work item – less than a day of effortfeature-requestA feature should be added or improved.good first issueRelated to contributions. See CONTRIBUTING.mdp2

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