{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://api-evangelist.github.io/southwest-gas/json-schema/southwest-gas-usage-schema.json",
"title": "Southwest Gas Usage Record",
"description": "Natural gas consumption data for a Southwest Gas customer account, measured in therms or hundred cubic feet (CCF).",
"type": "object",
"properties": {
"accountNumber": {
"type": "string",
"description": "The Southwest Gas account number for this usage record."
},
"readDate": {
"type": "string",
"format": "date",
"description": "The meter read date for this usage record (YYYY-MM-DD)."
},
"usageTherms": {
"type": "number",
"description": "Natural gas consumption in therms.",
"minimum": 0
},
"usageCcf": {
"type": "number",
"description": "Natural gas consumption in hundred cubic feet (CCF).",
"minimum": 0
},
"readType": {
"type": "string",
"enum": ["Actual", "Estimated", "Customer"],
"description": "Method of meter reading."
},
"billingPeriodStart": {
"type": "string",
"format": "date",
"description": "Start date of the billing period."
},
"billingPeriodEnd": {
"type": "string",
"format": "date",
"description": "End date of the billing period."
},
"gasCharge": {
"type": "number",
"description": "Commodity charge for natural gas consumed.",
"minimum": 0
},
"distributionCharge": {
"type": "number",
"description": "Distribution service charge for delivering gas to premises.",
"minimum": 0
},
"totalCharge": {
"type": "number",
"description": "Total charges for this billing period.",
"minimum": 0
},
"heatingDegreeDays": {
"type": "integer",
"description": "Number of heating degree days in the billing period, indicating weather-driven heating demand.",
"minimum": 0
}
},
"required": ["accountNumber", "readDate", "readType"]
}