chore: Try to improve handling for '{}' schemas

openstack_cli/src/block_storage/v3/attachment/os_complete_344.rs

@@ -43,7 +43,8 @@ pub struct AttachmentCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_complete: Value,
 }
 

openstack_cli/src/block_storage/v3/backup/os_force_delete.rs

@@ -43,7 +43,8 @@ pub struct BackupCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_force_delete: Value,
 }
 

openstack_cli/src/block_storage/v3/consistencygroup/create.rs

@@ -65,6 +65,7 @@ struct PathParameters {}
 /// Consistencygroup Body data
 #[derive(Args, Clone)]
 struct Consistencygroup {
+    /// OpenAPI specifies the field as '{}'.
     #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     availability_zone: Option<Value>,
 
@@ -84,6 +85,7 @@ struct Consistencygroup {
     #[arg(help_heading = "Body parameters", long, action = clap::ArgAction::SetTrue, conflicts_with = "name")]
     no_name: bool,
 
+    /// OpenAPI specifies the field as '{}'.
     #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     volume_types: Value,
 }

openstack_cli/src/block_storage/v3/snapshot/os_force_delete.rs

@@ -43,7 +43,8 @@ pub struct SnapshotCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_force_delete: Value,
 }
 

openstack_cli/src/block_storage/v3/snapshot/os_unmanage.rs

@@ -43,7 +43,8 @@ pub struct SnapshotCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_unmanage: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_begin_detaching.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_begin_detaching: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_force_delete.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_force_delete: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_reserve.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_reserve: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_roll_detaching.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_roll_detaching: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_show_image_metadata.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_show_image_metadata: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_unmanage.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_unmanage: Value,
 }
 

openstack_cli/src/block_storage/v3/volume/os_unreserve.rs

@@ -44,7 +44,8 @@ pub struct VolumeCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     os_unreserve: Value,
 }
 

openstack_cli/src/compute/v2/availability_zone/list_detail.rs

@@ -34,7 +34,7 @@ use openstack_types::compute::v2::availability_zone::response::list_detail::Avai
 
 /// Gets detailed availability zone information. Policy defaults enable only
 /// users with the administrative role to perform this operation. Cloud
-/// providers can change these permissions through the `policy.json` file.
+/// providers can change these permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/flavor/set_255.rs

@@ -41,7 +41,7 @@ use openstack_types::compute::v2::flavor::response::set::FlavorResponse;
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/floating_ip/create.rs

@@ -41,7 +41,7 @@ use openstack_types::compute::v2::floating_ip::response::create::FloatingIpRespo
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/floating_ip/delete.rs

@@ -40,7 +40,7 @@ use openstack_sdk::api::compute::v2::floating_ip::delete;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 202
 ///

openstack_cli/src/compute/v2/floating_ip/list.rs

@@ -37,7 +37,7 @@ use openstack_types::compute::v2::floating_ip::response::list::FloatingIpRespons
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/floating_ip/show.rs

@@ -38,7 +38,7 @@ use openstack_types::compute::v2::floating_ip::response::get::FloatingIpResponse
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/hypervisor/list.rs

@@ -37,7 +37,7 @@ use openstack_types::compute::v2::hypervisor::response::list_detailed::Hyperviso
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/hypervisor/search/get.rs

@@ -37,7 +37,7 @@ use openstack_types::compute::v2::hypervisor::search::response::get::SearchRespo
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response code: 200
 ///

openstack_cli/src/compute/v2/hypervisor/server/get.rs

@@ -38,7 +38,7 @@ use openstack_types::compute::v2::hypervisor::server::response::get::ServerRespo
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response code: 200
 ///

openstack_cli/src/compute/v2/hypervisor/show.rs

@@ -36,7 +36,7 @@ use openstack_types::compute::v2::hypervisor::response::get::HypervisorResponse;
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/hypervisor/statistic/get.rs

@@ -38,7 +38,7 @@ use openstack_types::compute::v2::hypervisor::statistic::response::get::Statisti
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/hypervisor/uptime/get.rs

@@ -37,7 +37,7 @@ use openstack_types::compute::v2::hypervisor::uptime::response::get::UptimeRespo
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/migration/get.rs

@@ -41,7 +41,7 @@ use tracing::warn;
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Starting from microversion 2.59, the response is sorted by `created_at` and
 /// `id` in descending order.

openstack_cli/src/compute/v2/server/add_fixed_ip_21.rs

@@ -40,7 +40,7 @@ use openstack_sdk::api::compute::v2::server::add_fixed_ip_21;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 202
 ///

openstack_cli/src/compute/v2/server/change_password.rs

@@ -38,7 +38,7 @@ use openstack_sdk::api::compute::v2::server::change_password;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 202
 ///

openstack_cli/src/compute/v2/server/confirm_resize.rs

@@ -76,7 +76,8 @@ pub struct ServerCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     confirm_resize: Value,
 }
 

openstack_cli/src/compute/v2/server/diagnostic/get.rs

@@ -35,7 +35,7 @@ use openstack_types::compute::v2::server::diagnostic::response::get::DiagnosticR
 /// Shows basic usage data for a server.
 ///
 /// Policy defaults enable only users with the administrative role. Cloud
-/// providers can change these permissions through the `policy.json` file.
+/// providers can change these permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/force_delete.rs

@@ -38,7 +38,7 @@ use serde_json::Value;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 202
 ///
@@ -55,7 +55,8 @@ pub struct ServerCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     force_delete: Value,
 }
 

openstack_cli/src/compute/v2/server/inject_network_info.rs

@@ -38,7 +38,7 @@ use serde_json::Value;
 ///
 /// Policy defaults enable only users with the administrative role to perform
 /// this operation. Cloud providers can change these permissions through the
-/// `policy.json` file.
+/// `policy.yaml` file.
 ///
 /// Normal response codes: 202
 ///
@@ -55,7 +55,8 @@ pub struct ServerCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     inject_network_info: Value,
 }
 

openstack_cli/src/compute/v2/server/instance_action/list.rs

@@ -40,7 +40,7 @@ use openstack_types::compute::v2::server::instance_action::response::list::Insta
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/instance_action/show.rs

@@ -39,7 +39,7 @@ use openstack_types::compute::v2::server::instance_action::response::get::Instan
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/ip/list.rs

@@ -36,7 +36,7 @@ use openstack_types::compute::v2::server::ip::response::list::IpResponse;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/ip/show.rs

@@ -36,7 +36,7 @@ use openstack_types::compute::v2::server::ip::response::get::IpResponse;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/lock_21.rs

@@ -45,7 +45,8 @@ pub struct ServerCommand {
     #[command(flatten)]
     path: PathParameters,
 
-    #[arg(help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
+    /// OpenAPI specifies the field as '{}'.
+    #[arg(default_value_t=Value::Null, help_heading = "Body parameters", long, value_name="JSON", value_parser=crate::common::parse_json)]
     lock: Value,
 }
 

openstack_cli/src/compute/v2/server/metadata/create.rs

@@ -41,7 +41,7 @@ use openstack_types::compute::v2::server::metadata::response::create::MetadataRe
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/metadata/delete.rs

@@ -35,7 +35,7 @@ use openstack_sdk::api::compute::v2::server::metadata::delete;
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 204
 ///

openstack_cli/src/compute/v2/server/metadata/list.rs

@@ -36,7 +36,7 @@ use openstack_types::compute::v2::server::metadata::response::list::MetadataResp
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///

openstack_cli/src/compute/v2/server/metadata/replace.rs

@@ -41,7 +41,7 @@ use openstack_types::compute::v2::server::metadata::response::replace::MetadataR
 ///
 /// Policy defaults enable only users with the administrative role or the owner
 /// of the server to perform this operation. Cloud providers can change these
-/// permissions through the `policy.json` file.
+/// permissions through the `policy.yaml` file.
 ///
 /// Normal response codes: 200
 ///