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

Code before:
	RequiredPullRequestReviews *PullRequestReviewsEnforcement `json:"required_pull_request_reviews"`
	EnforceAdmins              *AdminEnforcement              `json:"enforce_admins"`
	Restrictions               *BranchRestrictions            `json:"restrictions"`
}

// ProtectionRequest represents a request to create/edit a branch's protection.
type ProtectionRequest struct {
	RequiredStatusChecks       *RequiredStatusChecks                 `json:"required_status_checks"`
	RequiredPullRequestReviews *PullRequestReviewsEnforcementRequest `json:"required_pull_request_reviews"`
	EnforceAdmins              bool                                  `json:"enforce_admins"`
	Restrictions               *BranchRestrictionsRequest            `json:"restrictions"`
}

// RequiredStatusChecks represents the protection status of a individual branch.
type RequiredStatusChecks struct {
	// Require branches to be up to date before merging. (Required.)
	Strict bool `json:"strict"`
	// The list of status checks to require in order to merge into this
	// branch. (Required; use []string{} instead of nil for empty list.)
	Contexts []string `json:"contexts"`
}

// RequiredStatusChecksRequest represents a request to edit a protected branch's status checks.
type RequiredStatusChecksRequest struct {
	Strict   *bool     `json:"strict"`
	Contexts *[]string `json:"contexts"`
}

// PullRequestReviewsEnforcement represents the pull request reviews enforcement of a protected branch.
type PullRequestReviewsEnforcement struct {
	// Specifies which users and teams can dismiss pull request reviews.
	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"`
}

// 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"`
}

Review comment (suggestion):
A slice is already a reference object, so this should be `[]string` and not `*[]string`.
Also, please add `omitempty` to this one as well.

Code after:
	RequiredPullRequestReviews *PullRequestReviewsEnforcement `json:"required_pull_request_reviews"`
	EnforceAdmins              *AdminEnforcement              `json:"enforce_admins"`
	Restrictions               *BranchRestrictions            `json:"restrictions"`
}

// ProtectionRequest represents a request to create/edit a branch's protection.
type ProtectionRequest struct {
	RequiredStatusChecks       *RequiredStatusChecks                 `json:"required_status_checks"`
	RequiredPullRequestReviews *PullRequestReviewsEnforcementRequest `json:"required_pull_request_reviews"`
	EnforceAdmins              bool                                  `json:"enforce_admins"`
	Restrictions               *BranchRestrictionsRequest            `json:"restrictions"`
}

// RequiredStatusChecks represents the protection status of a individual branch.
type RequiredStatusChecks struct {
	// Require branches to be up to date before merging. (Required.)
	Strict bool `json:"strict"`
	// The list of status checks to require in order to merge into this
	// branch. (Required; use []string{} instead of nil for empty list.)
	Contexts []string `json:"contexts"`
}

// RequiredStatusChecksRequest represents a request to edit a protected branch's status checks.
type RequiredStatusChecksRequest struct {
	Strict   *bool    `json:"strict,omitempty"`
	Contexts []string `json:"contexts,omitempty"`
}

// PullRequestReviewsEnforcement represents the pull request reviews enforcement of a protected branch.
type PullRequestReviewsEnforcement struct {
	// Specifies which users and teams can dismiss pull request reviews.
	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"`
}

// 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"`
}