ansible assign variable from json array

my playbook and json file

{
“Tomcat”: {
“Instance”: [
{
“name”: “devops”,
“uid”: “jbosscfg”,
“gid”: “staff”,
“dept”: “tech”,
“recipient”: “test@example.com”,
“shutdown_port”: 8005,
“http_port”: 8080,
“https_port”: 8043,
“ajp_port”: 8009
},
{
“name”: “devops1”,
“uid”: “jbwebcfg”,
“gid”: “staff”,
“dept”: “hr”,
“recipient”: “test@example.com”,
“shutdown_port”: 8105,
“http_port”: 8180,
“https_port”: 8143,
“ajp_port”: 8109
},
{
“name”: “devops2”,
“uid”: “jbosscfg”,
“gid”: “staff”,
“dept”: “fin”,
“recipient”: “test@example.com”,
“shutdown_port”: 8205,
“http_port”: 8280,
“https_port”: 8243,
“ajp_port”: 8209
}
]
}
}