Struct rusoto_kms::GrantConstraints

pub struct GrantConstraints {
    pub encryption_context_equals: Option<HashMap<String, String>>,
    pub encryption_context_subset: Option<HashMap<String, String>>,
}

A structure that you can use to allow certain operations in the grant only when the desired encryption context is present. For more information about encryption context, see Encryption Context in the AWS Key Management Service Developer Guide.

Grant constraints apply only to operations that accept encryption context as input. For example, the DescribeKey operation does not accept encryption context as input. A grant that allows the DescribeKey operation does so regardless of the grant constraints. In constrast, the Encrypt operation accepts encryption context as input. A grant that allows the Encrypt operation does so only when the encryption context of the Encrypt operation satisfies the grant constraints.

Fields

encryption_context_equals: Option<HashMap<String, String>>

A list of key-value pairs that must be present in the encryption context of certain subsequent operations that the grant allows. When certain subsequent operations allowed by the grant include encryption context that matches this list, the grant allows the operation. Otherwise, the grant does not allow the operation.

encryption_context_subset: Option<HashMap<String, String>>

A list of key-value pairs, all of which must be present in the encryption context of certain subsequent operations that the grant allows. When certain subsequent operations allowed by the grant include encryption context that matches this list or is a superset of this list, the grant allows the operation. Otherwise, the grant does not allow the operation.

Trait Implementations

impl Default for GrantConstraints

fn default() -> GrantConstraints

Returns the "default value" for a type.

impl Debug for GrantConstraints

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

Formats the value using the given formatter.

impl Clone for GrantConstraints

fn clone(&self) -> GrantConstraints

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for GrantConstraints

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &GrantConstraints) -> bool

This method tests for !=.