[pcu] - Integration with the PCU Group CRUD services

[clun]

Access PCU TYPES

https://docs.datastax.com/en/astra-api-docs/_attachments/devops-api/index.html#tag/PCU/operation/pcuGetTypes

• Connect to listing of PCU Types for a Regions

Caution

The endpoint is not WORKING

Creation of a PCU

https://docs.datastax.com/en/astra-db-serverless/administration/create-pcu.html

• Align with the instanceType
• Implement rules for Capacity Allocations

Deletion of a PCU

• Integrate with the backend Service

Caution

The endpoint is always returning an error

14:56:44.189 ERROR com.dtsx.astra.sdk.utils.HttpClientWrapper      : Error for request, url=https://api.dev.cloud.datastax.com/v2/pcus/57dde257-86c6-4646-9247-670cd8a4d360, method=DELETE, body=body present
14:56:44.191 ERROR com.dtsx.astra.sdk.utils.HttpClientWrapper      : Response  code=403, body={"errors":[{"ID":2000354,"message":"error deleting PCU Group, only non-prod PCU Groups can be deleted by user"}]}
com.dtsx.astra.sdk.exception.AuthenticationException: HTTP_FORBIDDEN (code=403): Invalid permissions. Your token may not have expected permissions to perform this actions.