Lower hosted agent session idle timeout minimum to 120 seconds

[Deeksha Sharma (Deeksharma)]

Summary

Relaxes the client-side validation floor for sessionConfiguration.idleTimeoutSeconds on hosted agents from 300 to 120 seconds (2 minutes), ahead of the corresponding upcoming server-side change. The maximum remains 3600 seconds.

This follows up on #9612, which introduced sessionConfiguration.idleTimeoutSeconds support in the azure.ai.agents extension.

Changes

• agent_yaml/yaml.go — MinSessionIdleTimeoutSeconds 300 → 120; updated doc comment.
• agent_api/models.go — updated range in doc comment to 120–3600.
• schemas/azure.ai.agent.json & schemas/Agent.json — minimum 300 → 120; updated descriptions.
• README.md — "between 120 and 3600 seconds".
• doc_examples_test.go — min-valid boundary → 120, below-min → 119.

Behavior

• Values from 120 to 3600 seconds (inclusive) are now accepted.
• Omitting the setting is unchanged: session_configuration is left out of the request and the service applies its default (900 seconds).

Tests

• Boundary tests use the Min/MaxSessionIdleTimeoutSeconds constants and adapt automatically.
• gofmt clean, go build ./... passes, and full agent_yaml + project package tests pass.

Note: The matching server-side change is rolling out separately; this relaxes the client floor so it's ready when the server accepts the lower bound.

[microsoft-github-policy-service]

Thank you for your contribution Deeksha Sharma (@Deeksharma)! We will review the pull request and get back to you soon.

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[Copilot]

Pull request overview

Lowers hosted-agent session idle timeout validation from 300 to 120 seconds across implementation, schemas, and documentation.

Changes:

• Updates the minimum timeout constant and API documentation.
• Synchronizes both JSON schemas and README guidance.
• Adjusts schema boundary tests for 120/119 seconds.

Reviewed changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
schemas/azure.ai.agent.json	Lowers the schema minimum to 120.
schemas/Agent.json	Synchronizes the alternate schema constraint.
README.md	Documents the new valid range.
internal/project/doc_examples_test.go	Updates minimum-boundary schema tests.
internal/pkg/agents/agent_yaml/yaml.go	Changes the validation minimum constant.
internal/pkg/agents/agent_api/models.go	Updates API model documentation.

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[microsoft-github-policy-service]

Hi @Deeksha Sharma (@Deeksharma). Thank you for your interest in helping to improve the Azure Developer CLI experience and for your contribution. We've noticed that there hasn't been recent engagement on this pull request. If this is still an active work stream, please let us know by pushing some changes or leaving a comment. Otherwise, we'll close this out in 7 days.