Repository: google/go-github
File: github/repos.go (Go)

Code before:
	DismissalRestrictions DismissalRestrictions `json:"dismissal_restrictions"`
	// Specifies if approved reviews are dismissed automatically, when a new commit is pushed.
	DismissStaleReviews bool `json:"dismiss_stale_reviews"`
	// RequireCodeOwnerReviews specifies if an approved review is required in pull requests including files with a designated code owner.
	RequireCodeOwnerReviews bool `json:"require_code_owner_reviews"`
	// RequiredApprovingReviewCount specifies the number of approvals required before the pull request can be merged.
	// Valid values are 1-6.
	RequiredApprovingReviewCount int `json:"required_approving_review_count"`
}

// PullRequestReviewsEnforcementRequest represents request to set the pull request review
// enforcement of a protected branch. It is separate from PullRequestReviewsEnforcement above
// because the request structure is different from the response structure.
type PullRequestReviewsEnforcementRequest struct {
	// Specifies which users and teams should be allowed to dismiss pull request reviews.
	// User and team dismissal restrictions are only available for
	// organization-owned repositories. Must be nil for personal repositories.
	DismissalRestrictionsRequest *DismissalRestrictionsRequest `json:"dismissal_restrictions,omitempty"`
	// Specifies if approved reviews can be dismissed automatically, when a new commit is pushed. (Required)
	DismissStaleReviews bool `json:"dismiss_stale_reviews"`
	// RequireCodeOwnerReviews specifies if an approved review is required in pull requests including files with a designated code owner.
	RequireCodeOwnerReviews bool `json:"require_code_owner_reviews"`
	// RequiredApprovingReviewCount specifies the number of approvals required before the pull request can be merged.
	// Valid values are 1-6.
	// Can be omitted.
	RequiredApprovingReviewCount int `json:"required_approving_review_count,omitempty"`
}

// PullRequestReviewsEnforcementUpdate represents request to patch the pull request review
// enforcement of a protected branch. It is separate from PullRequestReviewsEnforcementRequest above
// because the patch request does not require all fields to be initialized.
type PullRequestReviewsEnforcementUpdate struct {
	// Specifies which users and teams can dismiss pull request reviews. Can be omitted.
	DismissalRestrictionsRequest *DismissalRestrictionsRequest `json:"dismissal_restrictions,omitempty"`
	// Specifies if approved reviews can be dismissed automatically, when a new commit is pushed. Can be omitted.
	DismissStaleReviews *bool `json:"dismiss_stale_reviews,omitempty"`
	// RequireCodeOwnerReviews specifies if an approved review is required in pull requests including files with a designated code owner.
	RequireCodeOwnerReviews bool `json:"require_code_owner_reviews,omitempty"`
	// RequiredApprovingReviewCount specifies the number of approvals required before the pull request can be merged.
	// Valid values are 1 - 6.
	// Can be omitted.
	RequiredApprovingReviewCount int `json:"required_approving_review_count,omitempty"`
}

// AdminEnforcement represents the configuration to enforce required status checks for repository administrators.
type AdminEnforcement struct {
	URL     *string `json:"url,omitempty"`
	Enabled bool    `json:"enabled"`
}

// BranchRestrictions represents the restriction that only certain users or

Review comment (suggestion):
If it can be omitted, then I think we need to make this type `*int` instead of `int`.

Code after:
	DismissalRestrictions DismissalRestrictions `json:"dismissal_restrictions"`
	// Specifies if approved reviews are dismissed automatically, when a new commit is pushed.
	DismissStaleReviews bool `json:"dismiss_stale_reviews"`
	// RequireCodeOwnerReviews specifies if an approved review is required in pull requests including files with a designated code owner.
	RequireCodeOwnerReviews bool `json:"require_code_owner_reviews"`
	// RequiredApprovingReviewCount specifies the number of approvals required before the pull request can be merged.
	// Valid values are 1-6.
	RequiredApprovingReviewCount int `json:"required_approving_review_count"`
}

// PullRequestReviewsEnforcementRequest represents request to set the pull request review
// enforcement of a protected branch. It is separate from PullRequestReviewsEnforcement above
// because the request structure is different from the response structure.
type PullRequestReviewsEnforcementRequest struct {
	// Specifies which users and teams should be allowed to dismiss pull request reviews.
	// User and team dismissal restrictions are only available for
	// organization-owned repositories. Must be nil for personal repositories.
	DismissalRestrictionsRequest *DismissalRestrictionsRequest `json:"dismissal_restrictions,omitempty"`
	// Specifies if approved reviews can be dismissed automatically, when a new commit is pushed. (Required)
	DismissStaleReviews bool `json:"dismiss_stale_reviews"`
	// RequireCodeOwnerReviews specifies if an approved review is required in pull requests including files with a designated code owner.
	RequireCodeOwnerReviews bool `json:"require_code_owner_reviews"`
	// RequiredApprovingReviewCount specifies the number of approvals required before the pull request can be merged.
	// Valid values are 1-6.
	RequiredApprovingReviewCount int `json:"required_approving_review_count"`
}

// PullRequestReviewsEnforcementUpdate represents request to patch the pull request review
// enforcement of a protected branch. It is separate from PullRequestReviewsEnforcementRequest above
// because the patch request does not require all fields to be initialized.
type PullRequestReviewsEnforcementUpdate struct {
	// Specifies which users and teams can dismiss pull request reviews. Can be omitted.
	DismissalRestrictionsRequest *DismissalRestrictionsRequest `json:"dismissal_restrictions,omitempty"`
	// Specifies if approved reviews can be dismissed automatically, when a new commit is pushed. Can be omitted.
	DismissStaleReviews *bool `json:"dismiss_stale_reviews,omitempty"`
	// RequireCodeOwnerReviews specifies if an approved review is required in pull requests including files with a designated code owner.
	RequireCodeOwnerReviews bool `json:"require_code_owner_reviews,omitempty"`
	// RequiredApprovingReviewCount specifies the number of approvals required before the pull request can be merged.
	// Valid values are 1 - 6.
	RequiredApprovingReviewCount int `json:"required_approving_review_count"`
}

// AdminEnforcement represents the configuration to enforce required status checks for repository administrators.
type AdminEnforcement struct {
	URL     *string `json:"url,omitempty"`
	Enabled bool    `json:"enabled"`
}

// BranchRestrictions represents the restriction that only certain users or
// teams may push to a branch.
type BranchRestrictions struct {