bigip_pool_member error "\"pool\" unexpected argument"

[cantfindspace]

Usually, the examples straight out of the docs usually work fine. I can create the pool but I can't add members. I am using partitions. Anyone know where to go from here? Here is my playbook excerpt.

    - name: Create a pool
      bigip_pool:
        state: present
        partition: BILLING
        provider: "{{ provider }}"
        lb_method: ratio-member
        name: my-pool
        slow_ramp_time: 120
      delegate_to: localhost

    - name: Add pool member With Options
      bigip_pool_member:
        pool: my-pool
        partition: BILLING
        host: "10.2.2.5"
        port: 80
        description: web server
        connection_limit: 100
        rate_limit: 50
        ratio: 2
        provider: "{{ provider }}"
      delegate_to: localhost

I have the following output.

TASK [Create a pool] *******************************************************************************************************************************
ok: [localhost -> localhost]

TASK [Add pool member With Options] ****************************************************************************************************************
fatal: [localhost -> localhost]: FAILED! => {"changed": false, "msg": "\"pool\" unexpected argument"}

My traceback looks like this:

The full traceback is:
WARNING: The below traceback may *not* be related to the actual failure.
  File "/tmp/ansible_bigip_pool_member_payload_29Ptb5/ansible_bigip_pool_member_payload.zip/ansible/modules/network/f5/bigip_pool_member.py", line 1651, in main
  File "/tmp/ansible_bigip_pool_member_payload_29Ptb5/ansible_bigip_pool_member_payload.zip/ansible/modules/network/f5/bigip_pool_member.py", line 1086, in exec_module
  File "/tmp/ansible_bigip_pool_member_payload_29Ptb5/ansible_bigip_pool_member_payload.zip/ansible/modules/network/f5/bigip_pool_member.py", line 1166, in execute
  File "/tmp/ansible_bigip_pool_member_payload_29Ptb5/ansible_bigip_pool_member_payload.zip/ansible/modules/network/f5/bigip_pool_member.py", line 1181, in present
  File "/tmp/ansible_bigip_pool_member_payload_29Ptb5/ansible_bigip_pool_member_payload.zip/ansible/modules/network/f5/bigip_pool_member.py", line 1249, in create
  File "/tmp/ansible_bigip_pool_member_payload_29Ptb5/ansible_bigip_pool_member_payload.zip/ansible/modules/network/f5/bigip_pool_member.py", line 1403, in create_on_device
fatal: [localhost -> localhost]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "address": "10.2.2.5",
            "aggregate": null,
            "availability_requirements": null,
            "connection_limit": 100,
            "description": "web server",
            "fqdn": null,
            "fqdn_auto_populate": null,
            "host": "10.2.2.5",
            "ip_encapsulation": null,
            "monitors": null,
            "name": null,
            "partition": "BILLING",
            "pool": "my-pool",
            "port": 80,
            "preserve_node": null,
            "priority_group": null,
            "provider": {
                "auth_provider": null,
                "password": "VALUE_SPECIFIED_IN_NO_LOG_PARAMETER",
                "server": "f5.mycompany.com",
                "server_port": null,
                "ssh_keyfile": null,
                "timeout": null,
                "transport": "rest",
                "user": "f5admin",
                "validate_certs": false
            },
            "rate_limit": 50,
            "ratio": 2,
            "replace_all_with": false,
            "reuse_nodes": true,
            "state": "present"
        }
    },
    "msg": "\"pool\" unexpected argument"
}