CORAX template creation JSON request content:
{
  "@odata.type": "#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.CorporateActionsStandardReportTemplate",
  "Name": "Demo_CORAX_Template",
  "ShowColumnHeaders": true,
  "CompressionType": "None",
  "Headers": [],
  "OutputFormat": "DelimitedValues",
  "Delimiter": "Pipe",
  "DeliveryType": "None",
  "Trailers": [],
  "ContentFields": [
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "RIC"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Security Description"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Corporate Actions Type"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":0,"DecimalSeparator":"Period","IntegerPlaces":12,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Capital Change Event Type"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Capital Change Event Type Description"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Corporate Action Notes"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":0,"DecimalSeparator":"Period","IntegerPlaces":12,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Type Marker"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldDateFormat","DateFormat":"yyyyMMdd"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Capital Change Ex Date"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldDateFormat","DateFormat":"yyyyMMdd"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Capital Change Announcement Date"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldDateFormat","DateFormat":"yyyyMMdd"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Capital Change Deal Date"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Currency Code"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Currency"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldDateFormat","DateFormat":"yyyyMMdd"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Ex Date"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldDateFormat","DateFormat":"yyyyMMdd"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Announcement Date"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldDateFormat","DateFormat":"yyyyMMdd"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Pay Date"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":14,"DecimalSeparator":"Period","IntegerPlaces":18,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Actual Adjustment Factor"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":6,"DecimalSeparator":"Period","IntegerPlaces":12,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Rate"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "User Defined Identifier"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "CUSIP"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Is Pay Date Set Flag"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":0,"DecimalSeparator":"Period","IntegerPlaces":1,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Delete Marker"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":0,"DecimalSeparator":"Period","IntegerPlaces":12,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Capital Change Market Event ID"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldNumberFormat","DecimalPlaces":0,"DecimalSeparator":"Period","IntegerPlaces":12,"UseLeadingZero":false,"UseTrailingZero":false,"UseThousandSeparator":false,"NegativeSignPosition":"Before"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Dividend Market Event ID"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Corporate Actions ID"
    },
    {
      "Format": {"@odata.type":"#ThomsonReuters.Dss.Api.Extractions.ReportTemplates.ContentFieldTextFormat","Capitalization":"None"},
      "WidthStyle": "VariableWidth",
      "Justification": "Left",
      "FieldName": "Last Update Timestamp"
    }
  ],
  "Condition": {
    "CorporateActionsCapitalChangeType": "CapitalChangeExDate",
    "CorporateActionsDividendsType": "DividendExDate",
    "ExcludeDeletedEvents": false,
    "IncludeNullDates": false,
    "ReportDateRangeType": "Range",
    "QueryStartDate": "1980-01-01T00:00:00.000Z",
    "QueryEndDate": "2020-11-24T00:00:00.000Z"
  }
}
org.apache.http.client.HttpResponseException: Bad Request