chore: autogen otel using skill

[maastha]

Description

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Type of change:

• Bug fix (non-breaking change which fixes an issue). Please, add the "bug" label to the PR.
• New feature (non-breaking change which adds functionality). Please, add the "enhancement" label to the PR. A migration guide must be created or updated if the new feature will go in a major version.
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• This change requires a documentation update
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• I have signed the MongoDB CLA
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• I have checked that this change does not generate any credentials and that they are NOT accidentally logged anywhere.
• I have added tests that prove my fix is effective or that my feature works per HashiCorp requirements
• I have added any necessary documentation (if appropriate)
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Further comments

[github-actions]

Hey there and thank you for opening this pull request! 👋🏼

We require pull request titles to follow the Conventional Commits specification and it looks like your proposed title needs to be adjusted.

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The subject "autogen otel using skill" found in the pull request title "chore: autogen otel using skill"
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[Copilot]

Pull request overview

This PR introduces a new autogenerated Terraform resource/data sources for Atlas Metric Integrations (OTEL metrics export), wires them into the provider, and adds supporting codegen configuration + helper “skill” scripts for regenerating resources from different OpenAPI spec sources.

Changes:

• Add autogenerated mongodbatlas_metric_integration resource plus singular/plural data sources under internal/serviceapi/metricintegration.
• Register the new resource/data sources in the framework provider and add an acceptance test.
• Update codegen inputs (tools/codegen/config.yml, model YAML, and flattened OpenAPI spec) and add .cursor/skills/autogen-resource-from-mms scripts/docs.

Reviewed changes

Copilot reviewed 10 out of 19 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
tools/codegen/models/metric_integration.yaml	New codegen model describing metric integration schema/operations.
tools/codegen/config.yml	Adds codegen configuration for the new metric_integration resource + data sources.
tools/codegen/atlasapispec/multi-version-api-spec.flattened.yml	Updates flattened OpenAPI spec snapshot used for generation.
internal/serviceapi/metricintegration/resource.go	Autogenerated CRUD implementation for the new resource.
internal/serviceapi/metricintegration/resource_schema.go	Autogenerated Terraform schema + TF models for the resource.
internal/serviceapi/metricintegration/data_source.go	Autogenerated singular data source implementation.
internal/serviceapi/metricintegration/data_source_schema.go	Autogenerated singular data source schema + TF models.
internal/serviceapi/metricintegration/plural_data_source.go	Autogenerated plural data source implementation (list).
internal/serviceapi/metricintegration/plural_data_source_schema.go	Autogenerated plural data source schema + TF models.
internal/serviceapi/metricintegration/resource_test.go	New acceptance test covering basic create/update/import/destroy.
internal/serviceapi/metricintegration/main_test.go	TestMain wiring for acceptance tests in this package.
internal/provider/provider.go	Registers the new resource and data sources in the provider.
.cursor/skills/autogen-resource-from-mms/SKILL.md	Adds internal “skill” documentation for end-to-end autogen workflow.
.cursor/skills/autogen-resource-from-mms/scripts/autogen-resource.sh	Wrapper script to fetch+flatten+generate.
.cursor/skills/autogen-resource-from-mms/scripts/fetch-spec.sh	Fetches OpenAPI spec from prod/dev or MMS branch/PR.
.cursor/skills/autogen-resource-from-mms/scripts/flatten-spec.sh	Flattens fetched spec for codegen.
.cursor/skills/autogen-resource-from-mms/scripts/generate-resource.sh	Runs the generator and prints generated file paths.

Files not reviewed (6)

• internal/serviceapi/metricintegration/data_source.go: Generated file
• internal/serviceapi/metricintegration/data_source_schema.go: Generated file
• internal/serviceapi/metricintegration/plural_data_source.go: Generated file
• internal/serviceapi/metricintegration/plural_data_source_schema.go: Generated file
• internal/serviceapi/metricintegration/resource.go: Generated file
• internal/serviceapi/metricintegration/resource_schema.go: Generated file

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