pub struct DenyRule {
    pub denied_principals: Vec<String>,
    pub exception_principals: Vec<String>,
    pub denied_permissions: Vec<String>,
    pub exception_permissions: Vec<String>,
    pub denial_condition: Option<Expr>,
}
Expand description

A deny rule in an IAM deny policy.

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§denied_principals: Vec<String>

The identities that are prevented from using one or more permissions on Google Cloud resources. This field can contain the following values:

  • principalSet://goog/public:all: A special identifier that represents any principal that is on the internet, even if they do not have a Google Account or are not logged in.

  • principal://goog/subject/{email_id}: A specific Google Account. Includes Gmail, Cloud Identity, and Google Workspace user accounts. For example, principal://goog/subject/alice@example.com.

  • deleted:principal://goog/subject/{email_id}?uid={uid}: A specific Google Account that was deleted recently. For example, deleted:principal://goog/subject/alice@example.com?uid=1234567890. If the Google Account is recovered, this identifier reverts to the standard identifier for a Google Account.

  • principalSet://goog/group/{group_id}: A Google group. For example, principalSet://goog/group/admins@example.com.

  • deleted:principalSet://goog/group/{group_id}?uid={uid}: A Google group that was deleted recently. For example, deleted:principalSet://goog/group/admins@example.com?uid=1234567890. If the Google group is restored, this identifier reverts to the standard identifier for a Google group.

  • principal://iam.googleapis.com/projects/-/serviceAccounts/{service_account_id}: A Google Cloud service account. For example, principal://iam.googleapis.com/projects/-/serviceAccounts/my-service-account@iam.gserviceaccount.com.

  • deleted:principal://iam.googleapis.com/projects/-/serviceAccounts/{service_account_id}?uid={uid}: A Google Cloud service account that was deleted recently. For example, deleted:principal://iam.googleapis.com/projects/-/serviceAccounts/my-service-account@iam.gserviceaccount.com?uid=1234567890. If the service account is undeleted, this identifier reverts to the standard identifier for a service account.

  • principalSet://goog/cloudIdentityCustomerId/{customer_id}: All of the principals associated with the specified Google Workspace or Cloud Identity customer ID. For example, principalSet://goog/cloudIdentityCustomerId/C01Abc35.

§exception_principals: Vec<String>

The identities that are excluded from the deny rule, even if they are listed in the denied_principals. For example, you could add a Google group to the denied_principals, then exclude specific users who belong to that group.

This field can contain the same values as the denied_principals field, excluding principalSet://goog/public:all, which represents all users on the internet.

§denied_permissions: Vec<String>

The permissions that are explicitly denied by this rule. Each permission uses the format {service_fqdn}/{resource}.{verb}, where {service_fqdn} is the fully qualified domain name for the service. For example, iam.googleapis.com/roles.list.

§exception_permissions: Vec<String>

Specifies the permissions that this rule excludes from the set of denied permissions given by denied_permissions. If a permission appears in denied_permissions and in exception_permissions then it will not be denied.

The excluded permissions can be specified using the same syntax as denied_permissions.

§denial_condition: Option<Expr>

The condition that determines whether this deny rule applies to a request. If the condition expression evaluates to true, then the deny rule is applied; otherwise, the deny rule is not applied.

Each deny rule is evaluated independently. If this deny rule does not apply to a request, other deny rules might still apply.

The condition can use CEL functions that evaluate resource tags. Other functions and operators are not supported.

Trait Implementations§

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impl Clone for DenyRule

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fn clone(&self) -> DenyRule

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DenyRule

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for DenyRule

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Message for DenyRule

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fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.
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fn clear(&mut self)

Clears the message, resetting all fields to their default.
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fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>
where B: BufMut, Self: Sized,

Encodes the message to a buffer. Read more
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fn encode_to_vec(&self) -> Vec<u8>
where Self: Sized,

Encodes the message to a newly allocated buffer.
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fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>
where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer. Read more
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fn encode_length_delimited_to_vec(&self) -> Vec<u8>
where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.
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fn decode<B>(buf: B) -> Result<Self, DecodeError>
where B: Buf, Self: Default,

Decodes an instance of the message from a buffer. Read more
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fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>
where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.
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fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>
where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self. Read more
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fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>
where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.
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impl PartialEq for DenyRule

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fn eq(&self, other: &DenyRule) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for DenyRule

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FromRef<T> for T
where T: Clone,

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fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoRequest<T> for T

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fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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where S: Into<Dispatch>,

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