Required. A scope can be an organization or a project. Resources protected by the crypto key in provided scope will be returned. The following values are allowed: * organizations/{ORGANIZATION_NUMBER} (e.g., "organizations/12345678") * projects/{PROJECT_ID} (e.g., "projects/foo-bar") * projects/{PROJECT_NUMBER} (e.g., "projects/12345678")

Required. The resource name of the CryptoKey.

The maximum number of resources to return. The service may return fewer than this value. If unspecified, at most 500 resources will be returned. The maximum value is 500; values above 500 will be coerced to 500.

A page token, received from a previous KeyTrackingService.SearchProtectedResources call. Provide this to retrieve the subsequent page. When paginating, all other parameters provided to KeyTrackingService.SearchProtectedResources must match the call that provided the page token.

Optional. A list of resource types that this request searches for. If empty, it will search all the trackable resource types. Regular expressions are also supported. For example: * compute.googleapis.com.* snapshots resources whose type starts with compute.googleapis.com. * .*Image snapshots resources whose type ends with Image. * .*Image.* snapshots resources whose type contains Image. See RE2 for all supported regular expression syntax. If the regular expression does not match any supported resource type, an INVALID_ARGUMENT error will be returned.