AD-HOC command for installing a package in ubuntu – Nginx

Whenever I tried to install the package in ubuntu but it’s throwing an error like below following code

But if I tried to ping with slave machine it’s look fine

172.31.6.185 | FAILED! => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python3"
    },
    "cache_update_time": 1619825195,
    "cache_updated": false,
    "changed": false,
    "msg": "'/usr/bin/apt-get -y -o "Dpkg::Options::=--force-confdef" -o "Dpkg::Options::=--force-confold"      install 'httpd'' failed: E: Package 'httpd' has no installation candidaten",
    "rc": 100,
    "stderr": "E: Package 'httpd' has no installation candidaten",
    "stderr_lines": [
        "E: Package 'httpd' has no installation candidate"
    ],
    "stdout": "Reading package lists...nBuilding dependency tree...nReading state information...nPackage httpd is a virtual package provided by:n  nginx-core 1.18.0-0ubuntu1n  apache2 2.4.41-4ubuntu3.1nn",
    "stdout_lines": [
        "Reading package lists...",
        "Building dependency tree...",
        "Reading state information...",
        "Package httpd is a virtual package provided by:",
        "  nginx-core 1.18.0-0ubuntu1",
        "  apache2 2.4.41-4ubuntu3.1",
        ""
    ]
}