1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
pub use crate::operation::create_grant::_create_grant_output::CreateGrantOutputBuilder;

pub use crate::operation::create_grant::_create_grant_input::CreateGrantInputBuilder;

impl CreateGrantInputBuilder {
    /// Sends a request with this input using the given client.
    pub async fn send_with(
        self,
        client: &crate::Client,
    ) -> ::std::result::Result<
        crate::operation::create_grant::CreateGrantOutput,
        ::aws_smithy_runtime_api::client::result::SdkError<
            crate::operation::create_grant::CreateGrantError,
            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
        >,
    > {
        let mut fluent_builder = client.create_grant();
        fluent_builder.inner = self;
        fluent_builder.send().await
    }
}
/// Fluent builder constructing a request to `CreateGrant`.
///
/// <p>Adds a grant to a KMS key.</p>
/// <p>A <i>grant</i> is a policy instrument that allows Amazon Web Services principals to use KMS keys in cryptographic operations. It also can allow them to view a KMS key (<code>DescribeKey</code>) and create and manage grants. When authorizing access to a KMS key, grants are considered along with key policies and IAM policies. Grants are often used for temporary permissions because you can create one, use its permissions, and delete it without changing your key policies or IAM policies.</p>
/// <p>For detailed information about grants, including grant terminology, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html">Grants in KMS</a> in the <i> <i>Key Management Service Developer Guide</i> </i>. For examples of working with grants in several programming languages, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-grants.html">Programming grants</a>.</p>
/// <p>The <code>CreateGrant</code> operation returns a <code>GrantToken</code> and a <code>GrantId</code>.</p>
/// <ul>
/// <li>
/// <p>When you create, retire, or revoke a grant, there might be a brief delay, usually less than five minutes, until the grant is available throughout KMS. This state is known as <i>eventual consistency</i>. Once the grant has achieved eventual consistency, the grantee principal can use the permissions in the grant without identifying the grant.</p>
/// <p>However, to use the permissions in the grant immediately, use the <code>GrantToken</code> that <code>CreateGrant</code> returns. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#using-grant-token">Using a grant token</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p></li>
/// <li>
/// <p>The <code>CreateGrant</code> operation also returns a <code>GrantId</code>. You can use the <code>GrantId</code> and a key identifier to identify the grant in the <code>RetireGrant</code> and <code>RevokeGrant</code> operations. To find the grant ID, use the <code>ListGrants</code> or <code>ListRetirableGrants</code> operations.</p></li>
/// </ul>
/// <p>The KMS key that you use for this operation must be in a compatible key state. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/key-state.html">Key states of KMS keys</a> in the <i>Key Management Service Developer Guide</i>.</p>
/// <p><b>Cross-account use</b>: Yes. To perform this operation on a KMS key in a different Amazon Web Services account, specify the key ARN in the value of the <code>KeyId</code> parameter.</p>
/// <p><b>Required permissions</b>: <a href="https://docs.aws.amazon.com/kms/latest/developerguide/kms-api-permissions-reference.html">kms:CreateGrant</a> (key policy)</p>
/// <p><b>Related operations:</b></p>
/// <ul>
/// <li>
/// <p><code>ListGrants</code></p></li>
/// <li>
/// <p><code>ListRetirableGrants</code></p></li>
/// <li>
/// <p><code>RetireGrant</code></p></li>
/// <li>
/// <p><code>RevokeGrant</code></p></li>
/// </ul>
/// <p><b>Eventual consistency</b>: The KMS API follows an eventual consistency model. For more information, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-eventual-consistency.html">KMS eventual consistency</a>.</p>
#[derive(::std::clone::Clone, ::std::fmt::Debug)]
pub struct CreateGrantFluentBuilder {
    handle: ::std::sync::Arc<crate::client::Handle>,
    inner: crate::operation::create_grant::builders::CreateGrantInputBuilder,
    config_override: ::std::option::Option<crate::config::Builder>,
}
impl
    crate::client::customize::internal::CustomizableSend<
        crate::operation::create_grant::CreateGrantOutput,
        crate::operation::create_grant::CreateGrantError,
    > for CreateGrantFluentBuilder
{
    fn send(
        self,
        config_override: crate::config::Builder,
    ) -> crate::client::customize::internal::BoxFuture<
        crate::client::customize::internal::SendResult<
            crate::operation::create_grant::CreateGrantOutput,
            crate::operation::create_grant::CreateGrantError,
        >,
    > {
        ::std::boxed::Box::pin(async move { self.config_override(config_override).send().await })
    }
}
impl CreateGrantFluentBuilder {
    /// Creates a new `CreateGrant`.
    pub(crate) fn new(handle: ::std::sync::Arc<crate::client::Handle>) -> Self {
        Self {
            handle,
            inner: ::std::default::Default::default(),
            config_override: ::std::option::Option::None,
        }
    }
    /// Access the CreateGrant as a reference.
    pub fn as_input(&self) -> &crate::operation::create_grant::builders::CreateGrantInputBuilder {
        &self.inner
    }
    /// Sends the request and returns the response.
    ///
    /// If an error occurs, an `SdkError` will be returned with additional details that
    /// can be matched against.
    ///
    /// By default, any retryable failures will be retried twice. Retry behavior
    /// is configurable with the [RetryConfig](aws_smithy_types::retry::RetryConfig), which can be
    /// set when configuring the client.
    pub async fn send(
        self,
    ) -> ::std::result::Result<
        crate::operation::create_grant::CreateGrantOutput,
        ::aws_smithy_runtime_api::client::result::SdkError<
            crate::operation::create_grant::CreateGrantError,
            ::aws_smithy_runtime_api::client::orchestrator::HttpResponse,
        >,
    > {
        let input = self
            .inner
            .build()
            .map_err(::aws_smithy_runtime_api::client::result::SdkError::construction_failure)?;
        let runtime_plugins = crate::operation::create_grant::CreateGrant::operation_runtime_plugins(
            self.handle.runtime_plugins.clone(),
            &self.handle.conf,
            self.config_override,
        );
        crate::operation::create_grant::CreateGrant::orchestrate(&runtime_plugins, input).await
    }

    /// Consumes this builder, creating a customizable operation that can be modified before being sent.
    pub fn customize(
        self,
    ) -> crate::client::customize::CustomizableOperation<
        crate::operation::create_grant::CreateGrantOutput,
        crate::operation::create_grant::CreateGrantError,
        Self,
    > {
        crate::client::customize::CustomizableOperation::new(self)
    }
    pub(crate) fn config_override(mut self, config_override: impl Into<crate::config::Builder>) -> Self {
        self.set_config_override(Some(config_override.into()));
        self
    }

    pub(crate) fn set_config_override(&mut self, config_override: Option<crate::config::Builder>) -> &mut Self {
        self.config_override = config_override;
        self
    }
    /// <p>Identifies the KMS key for the grant. The grant gives principals permission to use this KMS key.</p>
    /// <p>Specify the key ID or key ARN of the KMS key. To specify a KMS key in a different Amazon Web Services account, you must use the key ARN.</p>
    /// <p>For example:</p>
    /// <ul>
    /// <li>
    /// <p>Key ID: <code>1234abcd-12ab-34cd-56ef-1234567890ab</code></p></li>
    /// <li>
    /// <p>Key ARN: <code>arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab</code></p></li>
    /// </ul>
    /// <p>To get the key ID and key ARN for a KMS key, use <code>ListKeys</code> or <code>DescribeKey</code>.</p>
    pub fn key_id(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.key_id(input.into());
        self
    }
    /// <p>Identifies the KMS key for the grant. The grant gives principals permission to use this KMS key.</p>
    /// <p>Specify the key ID or key ARN of the KMS key. To specify a KMS key in a different Amazon Web Services account, you must use the key ARN.</p>
    /// <p>For example:</p>
    /// <ul>
    /// <li>
    /// <p>Key ID: <code>1234abcd-12ab-34cd-56ef-1234567890ab</code></p></li>
    /// <li>
    /// <p>Key ARN: <code>arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab</code></p></li>
    /// </ul>
    /// <p>To get the key ID and key ARN for a KMS key, use <code>ListKeys</code> or <code>DescribeKey</code>.</p>
    pub fn set_key_id(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_key_id(input);
        self
    }
    /// <p>Identifies the KMS key for the grant. The grant gives principals permission to use this KMS key.</p>
    /// <p>Specify the key ID or key ARN of the KMS key. To specify a KMS key in a different Amazon Web Services account, you must use the key ARN.</p>
    /// <p>For example:</p>
    /// <ul>
    /// <li>
    /// <p>Key ID: <code>1234abcd-12ab-34cd-56ef-1234567890ab</code></p></li>
    /// <li>
    /// <p>Key ARN: <code>arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab</code></p></li>
    /// </ul>
    /// <p>To get the key ID and key ARN for a KMS key, use <code>ListKeys</code> or <code>DescribeKey</code>.</p>
    pub fn get_key_id(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_key_id()
    }
    /// <p>The identity that gets the permissions specified in the grant.</p>
    /// <p>To specify the grantee principal, use the Amazon Resource Name (ARN) of an Amazon Web Services principal. Valid principals include Amazon Web Services accounts, IAM users, IAM roles, federated users, and assumed role users. For help with the ARN syntax for a principal, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html#identifiers-arns">IAM ARNs</a> in the <i> <i>Identity and Access Management User Guide</i> </i>.</p>
    pub fn grantee_principal(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.grantee_principal(input.into());
        self
    }
    /// <p>The identity that gets the permissions specified in the grant.</p>
    /// <p>To specify the grantee principal, use the Amazon Resource Name (ARN) of an Amazon Web Services principal. Valid principals include Amazon Web Services accounts, IAM users, IAM roles, federated users, and assumed role users. For help with the ARN syntax for a principal, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html#identifiers-arns">IAM ARNs</a> in the <i> <i>Identity and Access Management User Guide</i> </i>.</p>
    pub fn set_grantee_principal(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_grantee_principal(input);
        self
    }
    /// <p>The identity that gets the permissions specified in the grant.</p>
    /// <p>To specify the grantee principal, use the Amazon Resource Name (ARN) of an Amazon Web Services principal. Valid principals include Amazon Web Services accounts, IAM users, IAM roles, federated users, and assumed role users. For help with the ARN syntax for a principal, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html#identifiers-arns">IAM ARNs</a> in the <i> <i>Identity and Access Management User Guide</i> </i>.</p>
    pub fn get_grantee_principal(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_grantee_principal()
    }
    /// <p>The principal that has permission to use the <code>RetireGrant</code> operation to retire the grant.</p>
    /// <p>To specify the principal, use the <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">Amazon Resource Name (ARN)</a> of an Amazon Web Services principal. Valid principals include Amazon Web Services accounts, IAM users, IAM roles, federated users, and assumed role users. For help with the ARN syntax for a principal, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html#identifiers-arns">IAM ARNs</a> in the <i> <i>Identity and Access Management User Guide</i> </i>.</p>
    /// <p>The grant determines the retiring principal. Other principals might have permission to retire the grant or revoke the grant. For details, see <code>RevokeGrant</code> and <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#grant-delete">Retiring and revoking grants</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn retiring_principal(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.retiring_principal(input.into());
        self
    }
    /// <p>The principal that has permission to use the <code>RetireGrant</code> operation to retire the grant.</p>
    /// <p>To specify the principal, use the <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">Amazon Resource Name (ARN)</a> of an Amazon Web Services principal. Valid principals include Amazon Web Services accounts, IAM users, IAM roles, federated users, and assumed role users. For help with the ARN syntax for a principal, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html#identifiers-arns">IAM ARNs</a> in the <i> <i>Identity and Access Management User Guide</i> </i>.</p>
    /// <p>The grant determines the retiring principal. Other principals might have permission to retire the grant or revoke the grant. For details, see <code>RevokeGrant</code> and <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#grant-delete">Retiring and revoking grants</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn set_retiring_principal(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_retiring_principal(input);
        self
    }
    /// <p>The principal that has permission to use the <code>RetireGrant</code> operation to retire the grant.</p>
    /// <p>To specify the principal, use the <a href="https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html">Amazon Resource Name (ARN)</a> of an Amazon Web Services principal. Valid principals include Amazon Web Services accounts, IAM users, IAM roles, federated users, and assumed role users. For help with the ARN syntax for a principal, see <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_identifiers.html#identifiers-arns">IAM ARNs</a> in the <i> <i>Identity and Access Management User Guide</i> </i>.</p>
    /// <p>The grant determines the retiring principal. Other principals might have permission to retire the grant or revoke the grant. For details, see <code>RevokeGrant</code> and <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#grant-delete">Retiring and revoking grants</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn get_retiring_principal(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_retiring_principal()
    }
    /// Appends an item to `Operations`.
    ///
    /// To override the contents of this collection use [`set_operations`](Self::set_operations).
    ///
    /// <p>A list of operations that the grant permits.</p>
    /// <p>This list must include only operations that are permitted in a grant. Also, the operation must be supported on the KMS key. For example, you cannot create a grant for a symmetric encryption KMS key that allows the <code>Sign</code> operation, or a grant for an asymmetric KMS key that allows the <code>GenerateDataKey</code> operation. If you try, KMS returns a <code>ValidationError</code> exception. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-grant-operations">Grant operations</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn operations(mut self, input: crate::types::GrantOperation) -> Self {
        self.inner = self.inner.operations(input);
        self
    }
    /// <p>A list of operations that the grant permits.</p>
    /// <p>This list must include only operations that are permitted in a grant. Also, the operation must be supported on the KMS key. For example, you cannot create a grant for a symmetric encryption KMS key that allows the <code>Sign</code> operation, or a grant for an asymmetric KMS key that allows the <code>GenerateDataKey</code> operation. If you try, KMS returns a <code>ValidationError</code> exception. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-grant-operations">Grant operations</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn set_operations(mut self, input: ::std::option::Option<::std::vec::Vec<crate::types::GrantOperation>>) -> Self {
        self.inner = self.inner.set_operations(input);
        self
    }
    /// <p>A list of operations that the grant permits.</p>
    /// <p>This list must include only operations that are permitted in a grant. Also, the operation must be supported on the KMS key. For example, you cannot create a grant for a symmetric encryption KMS key that allows the <code>Sign</code> operation, or a grant for an asymmetric KMS key that allows the <code>GenerateDataKey</code> operation. If you try, KMS returns a <code>ValidationError</code> exception. For details, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-grant-operations">Grant operations</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn get_operations(&self) -> &::std::option::Option<::std::vec::Vec<crate::types::GrantOperation>> {
        self.inner.get_operations()
    }
    /// <p>Specifies a grant constraint.</p><important>
    /// <p>Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.</p>
    /// </important>
    /// <p>KMS supports the <code>EncryptionContextEquals</code> and <code>EncryptionContextSubset</code> grant constraints, which allow the permissions in the grant only when the encryption context in the request matches (<code>EncryptionContextEquals</code>) or includes (<code>EncryptionContextSubset</code>) the encryption context specified in the constraint.</p>
    /// <p>The encryption context grant constraints are supported only on <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-grant-operations">grant operations</a> that include an <code>EncryptionContext</code> parameter, such as cryptographic operations on symmetric encryption KMS keys. Grants with grant constraints can include the <code>DescribeKey</code> and <code>RetireGrant</code> operations, but the constraint doesn't apply to these operations. If a grant with a grant constraint includes the <code>CreateGrant</code> operation, the constraint requires that any grants created with the <code>CreateGrant</code> permission have an equally strict or stricter encryption context constraint.</p>
    /// <p>You cannot use an encryption context grant constraint for cryptographic operations with asymmetric KMS keys or HMAC KMS keys. Operations with these keys don't support an encryption context.</p>
    /// <p>Each constraint value can include up to 8 encryption context pairs. The encryption context value in each constraint cannot exceed 384 characters. For information about grant constraints, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/create-grant-overview.html#grant-constraints">Using grant constraints</a> in the <i>Key Management Service Developer Guide</i>. For more information about encryption context, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#encrypt_context">Encryption context</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p>
    pub fn constraints(mut self, input: crate::types::GrantConstraints) -> Self {
        self.inner = self.inner.constraints(input);
        self
    }
    /// <p>Specifies a grant constraint.</p><important>
    /// <p>Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.</p>
    /// </important>
    /// <p>KMS supports the <code>EncryptionContextEquals</code> and <code>EncryptionContextSubset</code> grant constraints, which allow the permissions in the grant only when the encryption context in the request matches (<code>EncryptionContextEquals</code>) or includes (<code>EncryptionContextSubset</code>) the encryption context specified in the constraint.</p>
    /// <p>The encryption context grant constraints are supported only on <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-grant-operations">grant operations</a> that include an <code>EncryptionContext</code> parameter, such as cryptographic operations on symmetric encryption KMS keys. Grants with grant constraints can include the <code>DescribeKey</code> and <code>RetireGrant</code> operations, but the constraint doesn't apply to these operations. If a grant with a grant constraint includes the <code>CreateGrant</code> operation, the constraint requires that any grants created with the <code>CreateGrant</code> permission have an equally strict or stricter encryption context constraint.</p>
    /// <p>You cannot use an encryption context grant constraint for cryptographic operations with asymmetric KMS keys or HMAC KMS keys. Operations with these keys don't support an encryption context.</p>
    /// <p>Each constraint value can include up to 8 encryption context pairs. The encryption context value in each constraint cannot exceed 384 characters. For information about grant constraints, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/create-grant-overview.html#grant-constraints">Using grant constraints</a> in the <i>Key Management Service Developer Guide</i>. For more information about encryption context, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#encrypt_context">Encryption context</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p>
    pub fn set_constraints(mut self, input: ::std::option::Option<crate::types::GrantConstraints>) -> Self {
        self.inner = self.inner.set_constraints(input);
        self
    }
    /// <p>Specifies a grant constraint.</p><important>
    /// <p>Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.</p>
    /// </important>
    /// <p>KMS supports the <code>EncryptionContextEquals</code> and <code>EncryptionContextSubset</code> grant constraints, which allow the permissions in the grant only when the encryption context in the request matches (<code>EncryptionContextEquals</code>) or includes (<code>EncryptionContextSubset</code>) the encryption context specified in the constraint.</p>
    /// <p>The encryption context grant constraints are supported only on <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#terms-grant-operations">grant operations</a> that include an <code>EncryptionContext</code> parameter, such as cryptographic operations on symmetric encryption KMS keys. Grants with grant constraints can include the <code>DescribeKey</code> and <code>RetireGrant</code> operations, but the constraint doesn't apply to these operations. If a grant with a grant constraint includes the <code>CreateGrant</code> operation, the constraint requires that any grants created with the <code>CreateGrant</code> permission have an equally strict or stricter encryption context constraint.</p>
    /// <p>You cannot use an encryption context grant constraint for cryptographic operations with asymmetric KMS keys or HMAC KMS keys. Operations with these keys don't support an encryption context.</p>
    /// <p>Each constraint value can include up to 8 encryption context pairs. The encryption context value in each constraint cannot exceed 384 characters. For information about grant constraints, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/create-grant-overview.html#grant-constraints">Using grant constraints</a> in the <i>Key Management Service Developer Guide</i>. For more information about encryption context, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/concepts.html#encrypt_context">Encryption context</a> in the <i> <i>Key Management Service Developer Guide</i> </i>.</p>
    pub fn get_constraints(&self) -> &::std::option::Option<crate::types::GrantConstraints> {
        self.inner.get_constraints()
    }
    /// Appends an item to `GrantTokens`.
    ///
    /// To override the contents of this collection use [`set_grant_tokens`](Self::set_grant_tokens).
    ///
    /// <p>A list of grant tokens.</p>
    /// <p>Use a grant token when your permission to call this operation comes from a new grant that has not yet achieved <i>eventual consistency</i>. For more information, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#grant_token">Grant token</a> and <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#using-grant-token">Using a grant token</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn grant_tokens(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.grant_tokens(input.into());
        self
    }
    /// <p>A list of grant tokens.</p>
    /// <p>Use a grant token when your permission to call this operation comes from a new grant that has not yet achieved <i>eventual consistency</i>. For more information, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#grant_token">Grant token</a> and <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#using-grant-token">Using a grant token</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn set_grant_tokens(mut self, input: ::std::option::Option<::std::vec::Vec<::std::string::String>>) -> Self {
        self.inner = self.inner.set_grant_tokens(input);
        self
    }
    /// <p>A list of grant tokens.</p>
    /// <p>Use a grant token when your permission to call this operation comes from a new grant that has not yet achieved <i>eventual consistency</i>. For more information, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grants.html#grant_token">Grant token</a> and <a href="https://docs.aws.amazon.com/kms/latest/developerguide/grant-manage.html#using-grant-token">Using a grant token</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn get_grant_tokens(&self) -> &::std::option::Option<::std::vec::Vec<::std::string::String>> {
        self.inner.get_grant_tokens()
    }
    /// <p>A friendly name for the grant. Use this value to prevent the unintended creation of duplicate grants when retrying this request.</p><important>
    /// <p>Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.</p>
    /// </important>
    /// <p>When this value is absent, all <code>CreateGrant</code> requests result in a new grant with a unique <code>GrantId</code> even if all the supplied parameters are identical. This can result in unintended duplicates when you retry the <code>CreateGrant</code> request.</p>
    /// <p>When this value is present, you can retry a <code>CreateGrant</code> request with identical parameters; if the grant already exists, the original <code>GrantId</code> is returned without creating a new grant. Note that the returned grant token is unique with every <code>CreateGrant</code> request, even when a duplicate <code>GrantId</code> is returned. All grant tokens for the same grant ID can be used interchangeably.</p>
    pub fn name(mut self, input: impl ::std::convert::Into<::std::string::String>) -> Self {
        self.inner = self.inner.name(input.into());
        self
    }
    /// <p>A friendly name for the grant. Use this value to prevent the unintended creation of duplicate grants when retrying this request.</p><important>
    /// <p>Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.</p>
    /// </important>
    /// <p>When this value is absent, all <code>CreateGrant</code> requests result in a new grant with a unique <code>GrantId</code> even if all the supplied parameters are identical. This can result in unintended duplicates when you retry the <code>CreateGrant</code> request.</p>
    /// <p>When this value is present, you can retry a <code>CreateGrant</code> request with identical parameters; if the grant already exists, the original <code>GrantId</code> is returned without creating a new grant. Note that the returned grant token is unique with every <code>CreateGrant</code> request, even when a duplicate <code>GrantId</code> is returned. All grant tokens for the same grant ID can be used interchangeably.</p>
    pub fn set_name(mut self, input: ::std::option::Option<::std::string::String>) -> Self {
        self.inner = self.inner.set_name(input);
        self
    }
    /// <p>A friendly name for the grant. Use this value to prevent the unintended creation of duplicate grants when retrying this request.</p><important>
    /// <p>Do not include confidential or sensitive information in this field. This field may be displayed in plaintext in CloudTrail logs and other output.</p>
    /// </important>
    /// <p>When this value is absent, all <code>CreateGrant</code> requests result in a new grant with a unique <code>GrantId</code> even if all the supplied parameters are identical. This can result in unintended duplicates when you retry the <code>CreateGrant</code> request.</p>
    /// <p>When this value is present, you can retry a <code>CreateGrant</code> request with identical parameters; if the grant already exists, the original <code>GrantId</code> is returned without creating a new grant. Note that the returned grant token is unique with every <code>CreateGrant</code> request, even when a duplicate <code>GrantId</code> is returned. All grant tokens for the same grant ID can be used interchangeably.</p>
    pub fn get_name(&self) -> &::std::option::Option<::std::string::String> {
        self.inner.get_name()
    }
    /// <p>Checks if your request will succeed. <code>DryRun</code> is an optional parameter.</p>
    /// <p>To learn more about how to use this parameter, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-dryrun.html">Testing your KMS API calls</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn dry_run(mut self, input: bool) -> Self {
        self.inner = self.inner.dry_run(input);
        self
    }
    /// <p>Checks if your request will succeed. <code>DryRun</code> is an optional parameter.</p>
    /// <p>To learn more about how to use this parameter, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-dryrun.html">Testing your KMS API calls</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn set_dry_run(mut self, input: ::std::option::Option<bool>) -> Self {
        self.inner = self.inner.set_dry_run(input);
        self
    }
    /// <p>Checks if your request will succeed. <code>DryRun</code> is an optional parameter.</p>
    /// <p>To learn more about how to use this parameter, see <a href="https://docs.aws.amazon.com/kms/latest/developerguide/programming-dryrun.html">Testing your KMS API calls</a> in the <i>Key Management Service Developer Guide</i>.</p>
    pub fn get_dry_run(&self) -> &::std::option::Option<bool> {
        self.inner.get_dry_run()
    }
}