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Understanding HTTP Response Codes: HTTP response codes are standardized codes that indicate the result of a request made to a server:

2xx (Success): Indicates that the request was successfully received, understood, and processed by the server.

200 OK: Specifically means that the request was successful, and the response contains the requested data or confirms the operation's success.

Response Code for Creating a Record:

When using an HTTP module in Fusion to create a new record, a response code of 200 confirms that the request to the server was successfully processed and the record creation was successful.

Why Not Other Options?

A . GREEN: This is not a valid HTTP response code. It might represent a status in some systems but is unrelated to HTTP standards.

C . 402: This code indicates a payment required error, meaning the request cannot be fulfilled until payment is made.

D . 500: This is a server-side error, indicating that something went wrong on the server during processing.

HTTP Status Code Documentation: 200 Success Response

Adobe Workfront Fusion Documentation: HTTP Module and Response Codes

Object ID in CRUD Operations: REST APIs commonly use CRUD operations to interact with resources. The Object ID serves as a unique identifier for the resource and is generally required for the following actions:

A . Update:

To update a specific resource, the API must know which resource to modify. The Object ID is used to identify the exact resource that should be updated.

Example: A PUT or PATCH request typically requires the Object ID in the URL or body of the request.

URL Example:

PUT /tasks/{id}

B . Delete:

Similarly, when deleting a specific resource, the Object ID is needed to ensure the correct resource is removed.

Example: A DELETE request requires the Object ID in the URL to target the specific resource.

URL Example:

DELETE /tasks/{id}

Why Not Other Options?

C . Respond: This is not a standard CRUD operation in REST APIs and does not involve an Object ID.

D . Create: The Create operation (typically POST) does not require an Object ID because the resource does not yet exist. Instead, the API usually generates the Object ID after creation.

REST API Documentation Best Practices: CRUD Operations

Experience League: Understanding CRUD in Workfront APIs

Step-by-Step Explanation

Purpose of the Query:

The task is to retrieve field options from a custom form field. This operation involves fetching data, not creating or modifying it, which requires a GET method.

Correct API Structure:

The URL must follow Workfront's API structure:

ruby

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https://{your-workfront-domain}/attask/api/{version}/{endpoint}

Option B follows this standard structure, where:

wfdomain.workfront.com is the placeholder for the Workfront instance.

/attask/api/v12.0 specifies the API version.

/PARAM/search is the endpoint to search for parameters or fields.

Why Not Other Options?

A: The use of POST is incorrect because it is meant for creating or updating resources, not retrieving data. Additionally, the URL structure is incorrect and includes unnecessary query strings (username, password) not relevant for this operation.

C: While the method GET is correct, the URL (PARAM/search) is incomplete and lacks the required Workfront API structure, making it invalid.

Reference

Workfront API Documentation: Querying and Retrieving Custom Form Field Data

Experience League Community: Best Practices for Using GET Methods in Workfront API

Understanding the Requirement:

If a third-party system does not have a dedicated app connector in Workfront Fusion, users can still build an integration using Universal Connectors.

Universal Connectors in Fusion allow users to configure custom API calls, enabling communication with systems that lack pre-built integrations.

Steps to Build the Integration:

Determine the API Structure: Review the third-party system's API documentation to understand the available endpoints, data formats (e.g., JSON, XML), and request/response structure.

Identify Authentication Protocols: Determine how the third-party system handles authentication (e.g., API keys, OAuth 2.0, Basic Auth).

Configure the Universal Connector: Use modules like HTTP Request or Webhook to make API calls to the third-party system based on the documented structure.

Why Not Other Options?

B . Create a new connection to the third-party system in the connections area and then the Universal Connectors will be available for use: Creating a new connection in the connections area is only applicable for predefined connectors, not for Universal Connectors, which require manual configuration for unsupported systems.

C . Use the Workfront Custom API module to set up the connection using API calls to the third-party system: The Workfront Custom API module is specifically designed for Workfront's own API, not for connecting to third-party systems.

Adobe Workfront Fusion Documentation: Using Universal Connectors for Custom Integrations

Experience League Community: Integrating Third-Party Systems Using Workfront Fusion Universal Modules

When encountering the error 429: Too many requests, which indicates the web service is being overwhelmed by requests, the following actions can help:

A . Add a Sleep Module:

Adding a Sleep module introduces a delay between iterations, reducing the frequency of API calls.

By slowing down the rate of requests, you avoid hitting the rate limits of the web service, thus reducing the chances of receiving a 429 error.

This approach is useful for managing high-volume iterations without overloading the external service.

C . Add a Module to Test the Service for Errors:

Adding a module to test the service's response before making a call can help prevent the 429 error by checking if the service is ready to handle requests.

This preemptive check allows the scenario to conditionally execute, ensuring that it doesn't overwhelm the service and respects the API rate limits.

Why Not Other Options?

B . Use an Ignore Directive: Ignoring errors can be risky because it would cause the scenario to ignore 429 errors, possibly leading to failed API calls that are not addressed. Ignoring an error doesn't solve the issue of too many requests being sent to the service.

D . Use a Break Directive: The Break directive would stop the execution, which is counterproductive when trying to resolve the issue by reducing the rate of requests. It would not address the root cause of too many requests.

Adobe Workfront Fusion Documentation: Handling API Rate Limiting with Sleep and Error Handling

Experience League Community: Managing Web Service Errors in High-Volume Iterations