{
  "sections": [
    "title",
    "description",
    "file_information",
    "directory_location",
    "fields",
    "declarative_metadata_sample_definition"
  ],
  "title": "DataSourceField - Metadata API",
  "description": "Represents the details of a data source field.",
  "file_information": ".dataSourceField",
  "directory_location": "dataSourceFields",
  "fields_columns": [
    "type",
    "description"
  ],
  "fields": {
    "datatype": {
      "type": "string",
      "description": "Indicates the data type of the field: text, number, or date.",
      "required": true
    },
    "dateFormat": {
      "type": "string",
      "description": "The date format of date, time, date/time fields."
    },
    "definitionCreationType": {
      "type": "DefinitionCreationType (enumeration of type string)",
      "description": "Describes whether this object was added by the user or as part of a standard taxonomy. Available in API version 62.0 and later. Valid values are: Activation_Audience (Reserved for internal use only) ADG Activation_Audience. Available in API version 63.0 and later. Bridge Calculated_Insight CG_Audience Chunk Curated Custom Derived Directory_Table External Ml_Prediction Segment_Membership Semantic Standard System Transform Vector_Embedding"
    },
    "externalDataType": {
      "type": "string",
      "description": "The type of data in the external system. Available in API version 63.0 and later."
    },
    "externalName": {
      "type": "string",
      "description": "Name of the object in the external system. This is different from the developer name.",
      "required": true
    },
    "fieldFormula": {
      "type": "string",
      "description": "Used for formulas."
    },
    "isDataRequired": {
      "type": "boolean",
      "description": "If true, data is required. Default value is false."
    },
    "isEventDate": {
      "type": "boolean",
      "description": "If true, an event date is required. Default value is false. Available in API version 63.0 and later."
    },
    "isFormula": {
      "type": "boolean",
      "description": "If true, a formula is required. Default value is false."
    },
    "isRecordModified": {
      "type": "boolean",
      "description": "If true, the system tracks the modification date of the record. Default value is false. Available in API version 63.0 and later."
    },
    "keyQualifierName": {
      "type": "string",
      "description": "Contains the developer name of the keyQualifier field. Available in API version 62.0 and later."
    },
    "length": {
      "type": "int",
      "description": "Length of a string column."
    },
    "masterLabel": {
      "type": "string",
      "description": "Field label.",
      "required": true
    },
    "precision": {
      "type": "int",
      "description": "The total number of digits in a number including decimal points. Used for currency and for numeric accuracy."
    },
    "primaryIndexOrder": {
      "type": "int",
      "description": "If supplied, indicates that this field is part of the primary key. The number value indicates the order of attributes if it’s a compound primary key. A missing value means that this field isn’t part of the primary key."
    },
    "scale": {
      "type": "int",
      "description": "The number of digits to the right of the decimal point. Used for currency and for numeric accuracy."
    },
    "sequence": {
      "type": "int",
      "description": "The sequence of this source schema.",
      "required": true
    },
    "srcKeyQualifier": {
      "type": "string",
      "description": "Contains a reference to the source key qualifier record. The source key is the MktDataLakeSrcKeyQualifer metadata type. Available in API version 55.0 and later."
    },
    "usageTag": {
      "type": "usageTag (enumeration of type string)",
      "description": "Indicates if the field is a key qualifier field. Available in API version 55.0 and later. Values are: KEY_QUALIFIER—The field is used as a key qualifier field. NONE—The field isn’t used as a key qualifier field."
    },
    "versionNumber": {
      "type": "double",
      "description": "The version of the data source object.",
      "required": true
    }
  },
  "declarative_metadata_sample_definition": [
    {
      "description": "This is an example of a DataSourceObject component and its fields. You can retrieve the DataSourceField component only through its parent object, DataSourceObject.",
      "code": "<DataSourceObject xmlns=\"http://soap.sforce.com/2006/04/metadata\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n    <dataSource>test1108</dataSource>\n    <dataSourceFields>\n        <fullName>DOB</fullName>\n        <datatype>D</datatype>\n        <externalName>DOB</externalName>\n        <isDataRequired>false</isDataRequired>\n        <masterLabel>DOB</masterLabel>\n        <sequence xsi:nil=\"true\"/>\n        <versionNumber xsi:nil=\"true\"/>\n    </dataSourceFields>\n    <externalRecordIdentifier>individuals_20200125_000000_csv</externalRecordIdentifier>\n    <masterLabel>test1108</masterLabel>\n    <objectType>Object</objectType>\n</DataSourceObject>"
    },
    {
      "description": "The following is an example package.xml that references the previous definition.",
      "code": "<types>\n        <members>test1108</members>\n        <name>DataSource</name>\n    </types>"
    }
  ]
}