{

"ResourceSpecificationVersion": "1.0.0",
"ResourceType": {
  "AWS::EC2::SecurityGroupIngress": {
    "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html",
    "Properties": {
      "CidrIp": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-cidrip",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "FromPort": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-fromport",
        "PrimitiveType": "Integer",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "GroupId": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-groupid",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "GroupName": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-groupname",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "IpProtocol": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-ipprotocol",
        "PrimitiveType": "String",
        "Required": true,
        "UpdateType": "Immutable"
      },
      "SourceSecurityGroupId": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-sourcesecuritygroupid",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "SourceSecurityGroupName": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-sourcesecuritygroupname",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "SourceSecurityGroupOwnerId": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-sourcesecuritygroupownerid",
        "PrimitiveType": "String",
        "Required": false,
        "UpdateType": "Immutable"
      },
      "ToPort": {
        "Documentation": "http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-ingress.html#cfn-ec2-security-group-ingress-toport",
        "PrimitiveType": "Integer",
        "Required": false,
        "UpdateType": "Immutable"
      }
    }
  }
}

}