User Story:

As a (user persona), I want to be able to:

• Add a cpus and memory portion to CAPG for the custom images. 
• The GCP web console appears to allow cpus to be 1-64 and memory to be 2-512 GB. 
• Memory will actually be in Mb when creating the machine instance

so that I can achieve

• Support for custom instance types with N4A.
• Outcome 2
• Outcome 3

Acceptance Criteria:

Description of criteria:

• Upstream documentation
• Point 1
• Point 2
• Point 3

(optional) Out of Scope:

Detail about what is specifically not being delivered in the story

Engineering Details:

• (optional) https://github/com/link.to.enhancement/
• (optional) https://issues.redhat.com/link.to.spike
• Engineering detail 1
• Engineering detail 2

This requires/does not require a design proposal.
This requires/does not require a feature gate.