Clean up module documentation (#36909)

* Clean up module documentation

This PR includes:
- Removal of `default: None` (and variations)
- Removal of `required: false`
- Fixing booleans and `type: bool` where required

* Fix remaining (new) validation issues

lib/ansible/modules/cloud/openstack/os_quota.py

@@ -30,144 +30,78 @@ options:
     state:
         description:
             - A value of present sets the quota and a value of absent resets the quota to system defaults.
-        required: False
         default: present
     backup_gigabytes:
-        required: False
-        default: None
         description: Maximum size of backups in GB's.
     backups:
-        required: False
-        default: None
         description: Maximum number of backups allowed.
     cores:
-        required: False
-        default: None
         description: Maximum number of CPU's per project.
     fixed_ips:
-        required: False
-        default: None
         description: Number of fixed IP's to allow.
     floating_ips:
-        required: False
-        default: None
         description: Number of floating IP's to allow in Compute.
         aliases: ['compute_floating_ips']
     floatingip:
-        required: False
-        default: None
         description: Number of floating IP's to allow in Network.
         aliases: ['network_floating_ips']
     gigabytes:
-        required: False
-        default: None
         description: Maximum volume storage allowed for project.
     gigabytes_lvm:
-        required: False
-        default: None
         description: Maximum size in GB's of individual lvm volumes.
     injected_file_size:
-        required: False
-        default: None
         description: Maximum file size in bytes.
     injected_files:
-        required: False
-        default: None
         description: Number of injected files to allow.
     injected_path_size:
-        required: False
-        default: None
         description: Maximum path size.
     instances:
-        required: False
-        default: None
         description: Maximum number of instances allowed.
     key_pairs:
-        required: False
-        default: None
         description: Number of key pairs to allow.
     loadbalancer:
-        required: False
-        default: None
         description: Number of load balancers to allow.
         version_added: "2.4"
     network:
-        required: False
-        default: None
         description: Number of networks to allow.
     per_volume_gigabytes:
-        required: False
-        default: None
         description: Maximum size in GB's of individual volumes.
     pool:
-        required: False
-        default: None
         description: Number of load balancer pools to allow.
         version_added: "2.4"
     port:
-        required: False
-        default: None
         description: Number of Network ports to allow, this needs to be greater than the instances limit.
     properties:
-        required: False
-        default: None
         description: Number of properties to allow.
     ram:
-        required: False
-        default: None
         description: Maximum amount of ram in MB to allow.
     rbac_policy:
-        required: False
-        default: None
         description: Number of policies to allow.
     router:
-        required: False
-        default: None
         description: Number of routers to allow.
     security_group_rule:
-        required: False
-        default: None
         description: Number of rules per security group to allow.
     security_group:
-        required: False
-        default: None
         description: Number of security groups to allow.
     server_group_members:
-        required: False
-        default: None
         description: Number of server group members to allow.
     server_groups:
-        required: False
-        default: None
         description: Number of server groups to allow.
     snapshots:
-        required: False
-        default: None
         description: Number of snapshots to allow.
     snapshots_lvm:
-        required: False
-        default: None
         description: Number of LVM snapshots to allow.
     subnet:
-        required: False
-        default: None
         description: Number of subnets to allow.
     subnetpool:
-        required: False
-        default: None
         description: Number of subnet pools to allow.
     volumes:
-        required: False
-        default: None
         description: Number of volumes to allow.
     volumes_lvm:
-        required: False
-        default: None
         description: Number of LVM volumes to allow.
     availability_zone:
       description:
         - Ignored. Present for backwards compatibility
-      required: false
 
 
 requirements: