Error when importing a service provider from a yaml file

[ThaminduR]

Describe the issue:
Following error occurs when importing a service provider from a yaml file. This is happening after upgrading to snakeyaml 2.xx (wso2/identity-api-server#480).
Need to check the other places where resources are being imported from yaml files (idp import API).

Caused by: Global tag is not allowed: tag:yaml.org,2002:org.wso2.carbon.identity.application.common.model.ServiceProvider
 in 'string', line 1, column 1:
    !!org.wso2.carbon.identity.appli ...
    ^

How to reproduce:

1. Register an application.
2. Export the application using following curl

curl --location 'https://localhost:9443/t/carbon.super/api/server/v1/applications/<app_id>/exportFile' \
--header 'Accept: application/yaml' \
--header 'Authorization: Basic YWRtaW46YWRtaW4='

3. Try importing the response of the above curl using following curl. (Change the service provider name before importing.)

curl --location 'https://localhost:9443/t/carbon.super/api/server/v1/applications/import' \
--header 'Authorization: Basic YWRtaW46YWRtaW4=' \
--form 'file="yaml_content";type=application/yaml'

Possible Fix:
https://stackoverflow.com/questions/76717530/global-tag-is-not-allowed-exception-in-snakeyaml-2-0

[sahandilshan]

This is not reproducible anymore. Hence closing the issue

Screen.Recording.2023-11-29.at.6.43.15.PM.mov