Custom Setting and Custom Metadata in Salesforce

To access custom metadata records in Apex, you can use SOQL (Salesforce Object Query Language) queries. Here is an example:

List customMetadataRecords =
[SELECT Id, Field1__c, Field2__c FROM
MyCustomMetadataType__mdt];

// Iterate through records
for (MyCustomMetadataType__mdt record : customMetadataRecords) {
String value1 = record.Field1__c;
String value2 = record.Field2__c;
}