// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
impl super::Client {
/// Constructs a fluent builder for the [`PutResourcePolicy`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder) operation.
///
/// - The fluent builder is configurable:
/// - [`resource_arn(impl Into<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::resource_arn) / [`set_resource_arn(Option<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::set_resource_arn):<br>required: **true**<br>The Amazon Resource Name (ARN) that uniquely identifies an event bus.<br>
/// - [`policy_document(impl Into<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::policy_document) / [`set_policy_document(Option<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::set_policy_document):<br>required: **true**<br>A resource policy document, as a JSON string. The "default" policy can be up to 20 KB (20,480 bytes of UTF-8) by default. This quota is adjustable in Service Quotas. A "default" policy that exceeds the quota is rejected with PolicyLengthExceededException. No policy document can exceed 389,120 bytes of UTF-8, regardless of the quota.<br>
/// - [`policy_name(impl Into<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::policy_name) / [`set_policy_name(Option<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::set_policy_name):<br>required: **false**<br>Which named policy to write. Defaults to "default", the customer-managed policy, when omitted (a write AWS Resource Access Manager makes on the owner's behalf resolves to "AWS_RAM" instead). The two writers are exclusive in both directions — only Resource Access Manager can write "AWS_RAM", and only the bus owner can write "default" — so naming the other party's policy fails with AccessDeniedException. A well-formed name that is neither of the two fails with InvalidInputException.<br>
/// - [`expected_revision_id(impl Into<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::expected_revision_id) / [`set_expected_revision_id(Option<String>)`](crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::set_expected_revision_id):<br>required: **false**<br>The write succeeds only if the named policy's current revision ID matches this value; a policy that does not exist yet matches only the sentinel "NO_POLICY" (create-only). On mismatch the operation fails with ConflictException. When omitted, the write is unconditional. Every attempt stores a newly generated revision ID, so retrying an unanswered request can conflict with the caller's own earlier attempt; read the policy back and compare it with the one you intended before treating a conflict as another writer's change.<br>
/// - On success, responds with [`PutResourcePolicyOutput`](crate::operation::put_resource_policy::PutResourcePolicyOutput) with field(s):
/// - [`resource_arn(String)`](crate::operation::put_resource_policy::PutResourcePolicyOutput::resource_arn): The Amazon Resource Name (ARN) that uniquely identifies an event bus.
/// - [`policy_name(String)`](crate::operation::put_resource_policy::PutResourcePolicyOutput::policy_name): Name of a policy attached to a resource. Valid values: "default" (the customer-managed policy) and "AWS_RAM" (managed exclusively by AWS Resource Access Manager). Any other value is rejected.
/// - [`revision_id(Option<String>)`](crate::operation::put_resource_policy::PutResourcePolicyOutput::revision_id): Absent when the write removed the policy; a removal produces no new revision.
/// - On failure, responds with [`SdkError<PutResourcePolicyError>`](crate::operation::put_resource_policy::PutResourcePolicyError)
pub fn put_resource_policy(&self) -> crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder {
crate::operation::put_resource_policy::builders::PutResourcePolicyFluentBuilder::new(self.handle.clone())
}
}