text: module.exports = {
    update: {
      type: 'object',
      required: [ 'id' ],
      properties: {
        id: {
          type: 'string',
        },
  
        startDate: {
          type: 'string'
        },
  
        endDate: {
          type: 'string'
        },
  
        startTime: {
          type: 'string'
        },
  
        endTime: {
          type: 'string'
        },
  
        timezone: {
          type: 'string'
        }
      },
      additionalProperties: false
    },
  
    getPeriodStats: {
      type: 'object',
      required: [ 'startDate', 'endDate' ],
      properties: {
        startDate: {
          type: 'string'
        },
        endDate: {
          type: 'string'
        }
      },
      additionalProperties: false
    }
  };
  