ansible.azure.automation/roles/azure_disk/tasks/present.yml

---
- set_fact:
    tags_list: "{{ tags_list | default([]) |
    union([[tag.key,tag.value]|join(':')]) }}"
  loop: "{{ lookup('dict', disk.tags | default({}, true)) }}"
  loop_control:
    loop_var: "tag"

- name: Get disk
  azure_rm_manageddisk_facts:
    ad_user: "{{ azure_ad_user | default(omit) }}"
    password: "{{ azure_password | default(omit) }}"
    subscription_id: "{{ azure_subscription_id | default(omit) }}"
    client_id: "{{ azure_client_id | default(omit) }}"
    secret: "{{ azure_secret | default(omit) }}"
    tenant: "{{ azure_tenant | default(omit) }}"
    resource_group: "{{ disk.resource_group }}"
    tags: "{{ tags_list | default(omit) }}"
    name: "{{ disk.name | default(omit) }}"
  register: azure_disk_facts
  failed_when: false

- name: Create disk
  azure_rm_manageddisk:
    ad_user: "{{ azure_ad_user | default(omit) }}"
    password: "{{ azure_password | default(omit) }}"
    subscription_id: "{{ azure_subscription_id | default(omit) }}"
    client_id: "{{ azure_client_id | default(omit) }}"
    secret: "{{ azure_secret | default(omit) }}"
    tenant: "{{ azure_tenant | default(omit) }}"
    name: "{{ disk.name }}"
    location: "{{ disk.location | default(omit, true) }}"
    resource_group: "{{ disk.resource_group }}"
    zones: "{{ disk.zone | default(omit, true) }}"
    disk_size_gb: "{{ disk.disk_size_gb | default('30', true) }}"
    state: "present"
    attach_caching: "{{ disk.attach_caching | default('read_only', true) }}"
    create_option: "{{ disk.create_option | default('empty', true) }}"
    source_uri: "{{ disk.source_uri | default(omit, true) }}"
    managed_by: "{{ disk.managed_by | default('', true) }}"
    os_type: "{{ disk.os_type | default(omit, true) }}"
    storage_account_type: "{{ disk.storage_account_type | default('StandardSSD_LRS', true) }}"
    tags: "{{ disk.tags | default(omit, true) }}"
    append_tags: false
  register: createdisk
...
...