[codex] Split project command failures

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

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[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

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Review skipped

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You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

Important

Review skipped

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⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 5a7b0239-0109-4429-a865-ea5de42c1e3d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 5a7b0239-0109-4429-a865-ea5de42c1e3d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

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Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 5a7b0239-0109-4429-a865-ea5de42c1e3d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

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Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 5a7b0239-0109-4429-a865-ea5de42c1e3d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

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Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 5a7b0239-0109-4429-a865-ea5de42c1e3d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}

[juliusmarminge]

Summary

• replace the free-form project command error with distinct Schema error classes for command-id generation, live-server responses, validation, lookup, and duplicate-project failures
• attach trace/status, raw inputs, normalized workspace context, active-project counts, existing project identity, and immediate causes where available
• preserve the existing caller-facing messages without deriving them from causes

Validation

• vp test apps/server/src/cli/project.test.ts
• vp check (20 pre-existing warnings)
• vp run typecheck

---

Note

Medium Risk
Callers that assumed a single ProjectCommandError class or read detail must handle the union; behavior is intended to stay the same at the message layer.

Overview
Replaces the single ProjectCommandError tagged class (with a free-form detail string and optional fields) with a Schema.Union of eight operation-specific errors: command-id generation, three live-server failure shapes, title/identifier validation, not-found lookup, and duplicate project.

Live-server failures are classified by projectCommandErrorFromLiveServerRequest (replacing ProjectCommandError.fromLiveServerRequest) into declared HTTP errors, undeclared status responses, or a generic request error. Internal yields now attach structured context (e.g. traceId, status, raw title/identifier, activeProjectCount, existing projectId) while message getters keep the same user-facing text. Tests assert the concrete error classes for declared vs unexpected server causes.

^{Reviewed by Cursor Bugbot for commit 5dd6af2. Bugbot is set up for automated code reviews on this repo. Configure here.}

Note

Split ProjectCommandError into a discriminated union of specific error classes

• Replaces the single generic ProjectCommandError class in project.ts with a Schema.Union of eight specific tagged error classes (ProjectLiveServerDeclaredResponseError, ProjectLiveServerRequestError, ProjectLiveServerUndeclaredStatusError, ProjectCommandIdGenerationError, ProjectTitleEmptyError, ProjectIdentifierEmptyError, ProjectNotFoundError, ProjectAlreadyExistsError).
• Adds projectCommandErrorFromLiveServerRequest to classify live server failures into the appropriate union member based on the failure type.
• Updates all internal call sites to yield specific error types with structured fields instead of a generic error with an optional detail string.
• Behavioral Change: callers that pattern-match on ProjectCommandError must now handle the full discriminated union.

^{Macroscope summarized 5dd6af2.}

[coderabbitai]

Important

Review skipped

Auto reviews are disabled on this repository. Please check the settings in the CodeRabbit UI or the .coderabbit.yaml file in this repository. To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Repository UI

Review profile: CHILL

Plan: Pro

Run ID: 5a7b0239-0109-4429-a865-ea5de42c1e3d

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch codex/split-project-command-errors

---

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[macroscopeapp]

Approvability

Verdict: Approved

This is a mechanical refactor splitting a single generic error class into multiple specific typed error classes. Error messages and runtime behavior remain unchanged - only the type structure is improved for better type safety.

No code changes detected at 5dd6af2. Prior analysis still applies.

^{You can customize Macroscope's approvability policy. Learn more.}