The document outlines a meetup discussing the Salesforce Composite Request Connector in MuleSoft, including its usage and advantages such as reducing API calls and processing time. It covers detailed elements like sobject trees, collections, and batch processing, along with a quiz section for participants. Future events and feedback opportunities are also mentioned at the end.

1. Oct 21, 2020
Toronto MuleSoft Meetup Group
How to use Salesforce composite request connector
in Mule

2. 3
● Introductions
● How to use Salesforce composite request connector in Mule
● What’s next?
● Next event
Agenda
#MuleSoftMeetups

3. 4
Organizers
#MuleSoftMeetups
Alexandra Martinez
Senior MuleSoft Developer
at Bits In Glass
MuleSoft Ambassadress
Founder and Content
Creator at ProstDev
3+ years using MuleSoft
5x MuleSoft certified
Mahesh Pujari
MuleSoft Developer
at Mackenzie Investments
Around 6 years of
integration expertise
Pravallika Nagaraja
Senior MuleSoft Developer
at Roche
Overall 10 years of
experience developing
integration solutions using
MuleSoft and other
integration technologies
3+ years using MuleSoft
4x MuleSoft certified
Content Creator at
ProstDev
Kishore Reddy Paluri
Senior Consultant
at MuleSoft
Certified Solutions Architect
14+ years of experience
building Integration, ESB,
SOA, API, Security and
Middleware solutions on
Cloud, On-Prem, and
Hybrid environments

4. Rajiv Mishra
Associate at Cognizant Technology Solutions
How to use Salesforce composite
request connector in Mule

5. 6
● Introductions
● What is Salesforce composite connector?
● What exactly sObject Tree , sObjectCollection , BATCH & Execute composite request
operation?
● How composite request operation works in MULE .
● Advantages of using composite connector.
● Q&A.
Agenda

6. 7
● Associate -Projects in Cognizant Technology Solutions
● Over 9+ Years of experience in Integration Platform .
● MULE Certified Developer .
Introduction.

7. 8
● The Anypoint Connector for Salesforce Composite provides a way to integrate with Salesforce
Composite API which enables MULE to use a single API call to access several individual
Salesforce services .
● The connector exposes convenient methods for preparing sub-requests, execute them in one
batch and parse the results.
● The response bodies and HTTP status of the requests are returned in a single response body.
The entire series of requests counts as a single call toward your API limits.
● The requests in a composite call are called subrequests.
● All subrequests are executed in the context of the same user.
Composite connector.

8. 9
● An sObject tree is a collection of nested, parent-child records with a single root record.
● Up to a total of 200 records across all trees
● hasErrors field : True/False indicate success/failure in response .
sObject Tree.

9. 10
● An sObject collection execute actions on multiple records aka Objects in one request.
● Max 200 objects can processed in one go .
● allOrNone field : true/false option to specify a rollback behavior in the case of partial failure.
sObject Collection.

10. 11
● Batch allows up to 25 separate unrelated actions to be executed in a single call.
● Each executes independently and information is not shared between the calls.
● haltOnError field : true/false option to specify if batch should stop processing in the case of sub-
request failed . Default is false .
Batch.

11. 12
● Output of one request can be used as the input to a subsequent request .
● Sequentially execute a series of actions in a single call .
● Max 25 Objects allows in single request .
● allOrNone field : true/false option to specify a rollback behavior in the case of partial failure.
Composite.

12. 13
● Anypoint version 6.3.0
● Mule Runtime version: 3.9.1
● In the mule palette , type Salesforce composite
Composite Set Up .

13. 14
● Username:Username used to initialize the session
● Password:Password used to authenticate the user
● Consumer Key:Consumer key for Salesforce connected app.
● Consumer Secret:Your application’s client secret (consumer secret in Remote Access Detail).
● Security Token:User’s security token. It can be omitted if your IP has been white listed on Salesforce.
Salesforce Composite Global set up.

14. 15
Consider a scenario ,we need to update the Account and contact, where Contact has the relationship
with Account and it only can be updated using Account ID .
Continue..

15. 16
Mule Flow
Continue..

16. 17
Salesforce Composite Operation  Execute composite request
Continue..

17. 18
Composite response:
Continue..

18. 19
Consider same scenario without using composite .
The flow will look like something like this
Continue..

19. 20
● Reducing Processing time and no of API call .
● In the above example we have seen that the interaction is happening within 1 call so the round trip
execution time much shorter in compare to individual call.
● Offers the ability to create a collection of nested parent-child records.
● Enables a user to execute dependent requests in a single API call. For example, use the connector to
invoke a single composite resource that creates an account and retrieves its information to use it to
create a contact.
Advantages..

20. Quiz time!

21. How does the quiz work?
1. Organizers show the question.
2. Organizers read the question out loud.
3. Organizers will write in the chat the following message: “Answers from question n start
here” after reading the question.
4. Only answers that appear after this message will be taken into account.
5. A final raffle, with the people that answered the quiz correctly, will take place after the quiz,
where the 3 lucky winners will receive a training or certification voucher.
6. The 3 winners will send their email in the chat so we can contact them for further steps.
22
#MuleSoftMeetups

22. Rules:
1. First person to give the correct answer in the chat will enter the final raffle.
2. If you already answered one question correctly, please stop answering and give a chance to
the rest. You don’t receive “extra points” for answering correctly more than once.
3. If the answer is sent before the “Answers from question n start here” message appears in the
chat, it won’t be taken into account.
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23. 1. Requests in a composite call are called…?
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24. 1. Requests in a composite call are called…?
A: Subrequests
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25. 2. For sObject tree what is the field name which
indicates success/failure in the response?
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26. 2. For sObject tree what is the field name which
indicates success/failure in the response?
A: hasErrors
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27. 3. How many objects does sObject collection
support in one single request?
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28. 3. How many objects does sObject collection
support in one single request?
A: 200
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29. 4. What is the field name and value in BATCH
request to roll-back the whole transaction in a
single request?
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30. 4. What is the field name and value in BATCH
request to roll-back the whole transaction in a
single request?
A: haltOnError-true
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31. 5. What is max Object limit of CompositeRequest?
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32. 5. What is max Object limit of CompositeRequest?
A: 25
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33. 6. Which operation best suites in case we need to
execute sequentially in a single call?
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34. 6. Which operation best suites in case we need to
execute sequentially in a single call?
A: Composite
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35. 7. All subrequests are executed in the context of
the same user?
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36. 7. All subrequests are executed in the context of
the same user?
A: True
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37. 8. Is the Consumer Secret a mandatory parameter
to setup the Composite connector in Mule?
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38. 8. Is the Consumer Secret a mandatory parameter
to setup the Composite connector in Mule?
A: True
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39. 40
● Share:
○ Tweet using the hashtag #MuleSoftMeetups
○ Invite your network to join: https://meetups.mulesoft.com/toronto/
● Feedback:
○ Fill out the survey feedback and suggest topics for upcoming events
○ Contact MuleSoft at meetups@mulesoft.com for ways to improve the program
What’s next?
#MuleSoftMeetups

40. 41
● Toronto Virtual Meetup #7 – Anypoint VPC, VPN and DLB Architecture
○ Tue, Nov 3, 2020
○ 5:30 PM (EDT)
● Speaker:
○ Jitendra Bafna
○ Senior Solution Architect at Capgemini
● https://meetups.mulesoft.com/events/details/mulesoft-toronto-presents-toronto-virtual-meetup-
7-anypoint-vpc-vpn-and-dlb-architecture/#/
Next event
#MuleSoftMeetups

41. Thank you