V2-Related Records using External ID-Get Related Records using External ID

Number of APIs: 2

1. Fetching all related deals in the Contacts module GET {{api-domain}}/crm/v2/Contacts/extcontact3/Deals

2. Fetching a related record through the external field's value of the related record GET {{api-domain}}/crm/v2/Contacts/extcontact3/Deals/externaldeal3