Session 4 : Developing APIs -Part II | Anypoint Studio | MuleSoft For Absolute Beginners

[@MuleSoftTechZone]

Please find the assignments here : sravanlingam.com/mulesoftassignments-for-practice/ Also you can find me @sravan lingam Vlogsyt kzbin.infovideos . Feel free to subscribe to my personal vlogs

[@yetemfekernegeya1293]

I would love to learn more from this guy! He has a teacher quality!!!

[@smitalawande9890]

Superb....! You have covered so many detailing. When I have gone through the Training materials I thought I have understood everything but now I know I missed so many things. Smita

[@MuleSoftTechZone]

Glad you liked :)

[@nr0913]

Great efforts into explaining in detail. Thank you very much for your dedication.

[@MushtaqAhmed-gb9vp]

Hey Sarvan Thanks a lot for such informative and deep dive session for Mule soft

[@settivariprathap9612]

Super sravan ..amazing class..easily understandable..

[@shahidshaikh4776]

Hey Sarvan Thanks a lot for such informative and deep dive session for Mule soft .Is there a way we can get this PPT ? which you have used in all sessions

[@manishmahajan7613]

Great work Sravan.. I really liked all your sessions. very helpful. Thanks for sharing. god bless you

[@MuleSoftTechZone]

Thanks Manish 🤩

[@manojreddy6345]

Hi sravan, Your explanation is super but you should explain slowly while explaining the process. Your faster so that we can't understand the exact usage of that component

[@jasonnewbury1479]

Hi Sravan, thanks so much for the amazing course! Wondering if you're still looking at submitted assignments, or is there a place we can check our work against a completed example?

[@MuleSoftTechZone]

I'll check this End of Month. But please keep going. Will revert back with mail 😁

[@kirankumarms9585]

Hai jason i need help with the assignment

[@venulook9942]

through out the video your guidance and explanation is awesome keep encourage us love u bro.............. Q:while debugging at 1:08 facing error such as test connection failed:coudn't deploy the application please gone through the issue?tried my best to resolve the issue but coudn't crack it

[@yili7310]

Hello, why is that only attribute quertParams use as String, attribute.method does not use use String?

[@francescovulcano7543]

Thanks a lot Sravan your lesson are better than training. I have only one question: where can I find the assignments and the ppt slides? The links don't work

[@MuleSoftTechZone]

Hi Francesco, slides are not being shared but the content of slides are made as developer cook book Both the cook book and assignments can be found at www.sravanlingam.com

[@francescovulcano7543]

@@MuleSoftTechZone Thank you very much

[@kunchapusriteja1948]

I am working on assignment. I have a doubt. Query Parameters can be accessed using syntax like #[attributes.queryParam.parameterName]. Now if we are passing something in postman body like given in the assignment: { “name” : “sravan”, “role” : “developer” } - Now, #[payload] syntax will point to the whole body, but if I want to get only name or role part how can it be referred? for eg: output should be sravan if I give syntax as #[payload.name]?

[@shaikansarbasha8558]

Hai Sravan, Thx for sharing all your knowledge & info. Your sessions are very neat & clean. In Session-4 X+Y=? DataWeave Expression section I am not getting any data in the dropdown when typing attributes like you are getting. Can you pls help me out with this issue? I am using Studio Version-7.11.0

[@MuleSoftTechZone]

Which any point version are you using

[@krishnaveniamilineni1248]

Hi Sravan, I have two different yaml(property files) intern.yaml intern: name: “yard” employer: “Mulesoft” contractor.yaml contractor: name: “Josef” employer: “Freelance” Based on my input value i have to call property file dynamically in dataweave var source = "intern" / "contract" // choose intern.yaml or contractor.yaml name: p('intern.name') employer: p('inter.employer) please suggest me if possible or any other option

[@pharika9858]

In my mule debugger variables and watches :connected with mule. waiting for a mule message to arrive.Attributes and payload is not showing

[@vasanthant7855]

2021 first video to see✋🏻✋🏻

[@MuleSoftTechZone]

Happy New year 🎆

[@vasanthant7855]

@@MuleSoftTechZone happy new year

[@akshayavhad2582]

Hi sravan in flow reference u didnt tell about target variable....Where processed payload we can save and our current payload didnt get overridden with processed payload.

[@SHRIDHARBOSS123]

Sravan, one doubt. you mentioned attributes as immutables..But im transformer you assigned valued and shown it as can be assigned different value.. Pls clarify

[@Jayansh3103]

Hello sir Already I've gone through ur previous videos, I have a problem in creating API in that API manager I got add API instead of manage API, pls guide me in this

[@SandersSanders-wt7gg]

Hey Sravan, I had this error while deploying on debug mode Missing Body Expression. i.e dw 2.0 --- true "My payloads didn't have any value after build"

[@mywork9037]

Thank you sir Sir please make more videos for mcd level 2

[@591guy9]

Hi Sravan, my dataweave evaluate shows dataweave 2.0 error when i running debug. i am beginner and using Mac. is there any document for setting in Mac. lot of setting missing

[@soujanyan5299]

hi sravan im not getting a dialog box with drop down starting with #[.... if i click x+y

[@MuleSoftTechZone]

Probably u r using latest studio. You can still work on evaluation part.

[@kanchanyadav7606]

The mule debugger is not running on anypoint studio as it doesnt appear

[@rashmigmash]

This training very helpful and detailed. Thanks for creating them. I been having issue when i try to use the Config.yaml file. I get this error: org.mule.tooling.client.api.exception.DeploymentException. Any idea why and how to resolve it? I will really appreciate your help.

[@BeastFarhanYT]

shravan i just want to know that from where does this AFTER HTTPS payload came from? plz explain

[@yetmgetache8619]

Firs I would like to say for this amyzing tutorial!!! Can i get the practice exercise please! Thank you!!!

[@mohdhariskhan9798]

Can you give offline training in hyderabad

[@kanchanyadav7606]

Hi I am learning mulesoft and won't be able to launch the mule debugger in anypoint studio. I have tried all the solutions like uninstall the multiple versions of Java, changing the port however still am getting the same error " mule debugger is not running on anypoint studio launch the same. Can anybody help me out

[@mekebibdemissie8636]

hello ,"when I'm trying to Debugge I'm facing this kind of issue "Variables and watches - Connected with Mule. Waiting for a mule message to arrive."

[@cheeesechilly]

I am also getting this issue? Was that resolved for you?

[@karthikasubramani7792]

my mule debugger is not working...xyz icons are ideal can pls help on this

[@kashishbansal3024]

hello Sravan, My mule debugger is not visible in console window how can I resolve it?

[@venkatsai815]

Hi Sir, In mule debugger X+Y=? is working as evaluate data wave expression, their is no syntax pop up for attribute. Can you please resolve it.

[@varnikachauhan9904]

Hi Sravan, I'm not able to see any results in the Mule Debugger, it only shows the message "Variables and watches - Connected with Mule. Waiting for a mule message to arrive.". Can you please help me out with this, where it has been going wrong?

[@Skapiic]

I might be mistaken, but maybe it means your app is waiting for an incoming request. You should send and http request from postman for example.

[@harshavardhanreddy3607]

Me also having the same problem 🥺

[@cheeesechilly]

I am also getting the same issue. Sent the request from.postman but still it's empty. Was this resolved?

[@abhisheksingh7078]

@MuleSoft-TechZone I Tried importing RAML file from design center into my anypoint studio as shown in session3 , for me project xml file is blank and if I see into resources everything is imported . Could you suggest me here please

[@ParveenKumar-cl7hu]

Hi sir, I am not able to see anything in the Mule debugger. It is only showing Mule Debugger is not running. launch Your Mule application in debug.

[@MuleSoftTechZone]

First please check if application is deployed.you can find in console. Please make sure you have a debugger point. If you still face the issue, try to change debugger port and run. Unless u run the request, you won't see debugging mode. Make sure u have debugger point. Follow the video

[@saiadithya4520]

Hi Sir, When I am running mule debugger in mule debugger section it is showing "Connected with mule waiting for mule message to arrive"

[@Skapiic]

it means your app is waiting for an incoming request. You should send and http request from postman for example.

[@vijaygorantla97]

AnypointStudio' is not recognized as an internal or external command, operable program or batch file. A common error I get when I try hands on

[@abhinavsharma3269]

Hello Sir , I want to return a response which Appends ("Hi Your input Payload is " ++ payload ) I am not able to do that . How to return the input payload in response using SetPayload shape

[@somasekharb414]

Hi, thanks sravan for you training videos while practicing I am getting error like variable and watches : Mule debugger not running ..launch your application in debug.. please help me to resolve

[@kanchanyadav7606]

Hi can you help me solving the same issue m getting also

[@VirtualLearn-z2c]

could you please share the PPTs or PPTs in PDF form ?

[@MuleSoftTechZone]

sravanlingam.com/mulesoftassignments-for-practice/ You can find cook book pdf here

[@vantipallijahnavi4896]

Hi Sravan, When i am clicking on assignment link it is not getting opened. Can you please help to provide the assignment link pls.

[@MuleSoftTechZone]

www.sravanlingam.com/mulesoft-assignments/

[@cheeesechilly]

My mule debugger is empty after I debug the application. How should I change that?

[@cheeesechilly]

I have sent a request from postman and postman is giving correct response. But still the mule debugger is empty

[@shivaprasad5670]

Add stop point then it wil show

[@kanchanyadav7606]

​@@shivaprasad5670I am learning mule soft and getting the same error can you help me

[@arpitkaistha3427]

unable to see my request in mule debugger? kindly help

[@saragadambharathi5083]

Hi sir, I need pagination using mongodb in mulesoft. Could you please help me out

[@madhukarreddy753]

i am getting this error "Unable to resolve reference of string. at 1 : 1" evaluating expression:" when i add variable names in payload. Can you help me in resolving this?

[@MuleSoftTechZone]

Please post your code over here

[@mohanlal-el1qi]

Pass below Payload from Body : { “name” : “sravan”, “role” : “developer” } how do i pass above payload from body and how do get on anypoint?

[@saurabhsalunkhe3939]

You can pass using Postman and see the response

[@kirankumarms9585]

@@saurabhsalunkhe3939 hai i need a help i am stuck at assignment

[@settivariprathap9612]

Can u give me total mulesoft course

[@rajnishjha5817]

Very informative but the audio was very bad it keeps breaking over and over.

[@lakshmipriya1725]

Hello Sir, I was trying to practice assignment 4 . I set up a variable to call the company name (which is a query parameter) and set payload with expression: '${message}' ++ ": " ++ payload.FirstName as String ++ " you are a " ++ payload.Role as String ++ " working for " ++ (vars.companyname). The payload expression does not work when I include the this: ++ vars.companyname. please help. I am seeing this error: ""Unable to infer a output media type as more than one is being used: application/json,application/java please specify using: 'output --- ' 1| 'Hey Success' ++ ": " ++ payload.FirstName as String ++ " you are a " ++ payload.Role as String ++ " working for " ++ (vars.companyname).

[@favdigi]

Getting the same problem. can anyone help...

[@kirankumarms9585]

Hai need help regarding the same prblm

[@Rohan-fn7wc]

Hello Sravan sir, my flow is = LISTENER -> SET VAR (name) -> SET VAR (method) -> TRANSFORM MESSAGE ->ERROR HANDLING. Inside trans. message my code is following:- . "Hello your name is " ++ vars.name ++ ", and your method name is " ++ vars.method . . In debug mode, I can see values of both variables (i.e. no problem in variables values). However when I reach to transform message in debug mode following error is there:- . ""You called the function '++' with these arguments: 1: String ("Hello your name is rohan, and your method name is ") 2: Null (null) But it expects one of these combinations: (Array, Array) (Date, Time) (Date, LocalTime) (Date, TimeZone) (LocalDateTime, TimeZone) (LocalTime, Date) (LocalTime, TimeZone) (Object, Object) (String, String) (Time, Date) (TimeZone, LocalDateTime) (TimeZone, Date) (TimeZone, LocalTime) 1| "Hello your name is " ++ vars.name ++ ", and your method name is " ++ vars.method ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Trace: at ++ (line: 1, column: 1) at main (line: 1, column: 68)" evaluating expression: ""Hello your name is " ++ vars.name ++ ", and your method name is " ++ vars.method"."

[@MuleSoftTechZone]

Hi, your vars.name is giving null. make sure you are handling null errors. u cannot concat null with string