![Designing for High-Volume Reads in Salesforce | by Salesforce Architects | Salesforce Architects | Medium Designing for High-Volume Reads in Salesforce | by Salesforce Architects | Salesforce Architects | Medium](https://miro.medium.com/v2/resize:fit:1400/1*wX-8KyG0UuOi3GM3qOMdpg.png)
Designing for High-Volume Reads in Salesforce | by Salesforce Architects | Salesforce Architects | Medium
![Inserting file in Salesforce file/attachment object Using custom REST API Uses property of "ContentVersion", "ContentDocumentLink" and "getBodyAsBlob()" in apex class post method in Salesforce | File upload to Salesforce object using custom Inserting file in Salesforce file/attachment object Using custom REST API Uses property of "ContentVersion", "ContentDocumentLink" and "getBodyAsBlob()" in apex class post method in Salesforce | File upload to Salesforce object using custom](https://www.w3web.net/wp-content/uploads/2021/08/apiIntegrationCmpFeature.png)
Inserting file in Salesforce file/attachment object Using custom REST API Uses property of "ContentVersion", "ContentDocumentLink" and "getBodyAsBlob()" in apex class post method in Salesforce | File upload to Salesforce object using custom
Amit Salesforce | Salesforce Tutorial: Insert | Update | Delete record by Rest API | Workbench | Standard Rest API | Rest Explorer
![How to call an external REST API to get data from API and passing the variables from REST API to apex method in Salesforce using Apex REST Post Methods | How to How to call an external REST API to get data from API and passing the variables from REST API to apex method in Salesforce using Apex REST Post Methods | How to](https://www.w3web.net/wp-content/uploads/2021/06/restApiPostMethodCmpFeature.png)