Build a file based on list only when another part of list matches ansible_hostname

[John]

I need to create a file based on the output of the csv_content variable.  Specifically I want to extract the ErrorMessage only, but the caveat is that I want only the errors associated with ansible_hostname.  That way on each server I am extracting only the ErrorMessages that are relevant to that server

Sample output from list:

ok: [3.220.248.61] => {

    "csv_content": {

        "changed": false,

        "dict": {},

        "failed": false,

        "list": [

            {

                "Customer": "MyCustomerName",

                "ErrorCount": "7563",

                "ErrorMessage": "consider creating an index or changing the query",

                "Host": "MyCustomerName-prod-author1",

                "InstanceId": "i-0d0a56f41f9042c4f",

                "PossibleReason": "Missing search index that causes large repository traversal causing performance issues due to high disk I/O",

                "RecommendedActions": "Contact customizer to create required search index -  ",

                "Severity": "MAJOR",

                "Source": "/mnt/crx/author/crx-quickstart/logs/error.log"

            },

            {

                "Customer": "MyCustomerName",

                "ErrorCount": "27882",

                "ErrorMessage": "consider creating an index or changing the query",

                "Host": "MyCustomerName-prod-httpd1",

                "InstanceId": "i-087c38748d150c4fa",

                "PossibleReason": "Missing search index that causes large repository traversal causing performance issues due to high disk I/O",

                "RecommendedActions": "Contact customizer to create required search index -  ",

                "Severity": "MAJOR",

                "Source": "/mnt/crx/publish/crx-quickstart/logs/error.log"

            },

        ]

    }

}

My attempt:

- name: Extract Errors

  lineinfile:

    line: "{{ item.ErrorMessage }}"

    path: "{{ error_log }}"

    insertafter: EOF

    create: yes

    state: present

  loop: "{{ csv_content.list }}"

  when: csv_content.list.item.Host is search(ansible_hostname) <------------ Doesn't work and I don't even know if I can do something similar to this in a loop

[John]

I was able to figure it out.  I just had to think about it a bit more:

- name: Extract Errors

 lineinfile:

   line: "{{ item.ErrorMessage }}"

   path: "{{ error_log }}"

   insertafter: EOF

   create: yes

   state: present

 loop: "{{ csv_content.list }}"

 when: item.Host is search(ansible_hostname)