Changes to List stored versions for an immutable Skill.

changed the pattern of the path request parameter skillName from ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ to ^[a-z0-9]+(-[a-z0-9]+)*$

for the path request parameter skillName, the maxLength was increased from 32 to 63

added the new required query request parameter scope

the endpoint scheme security GatewayBearer was added to the API

added the new optional header request parameter X-AgentZ-Workspace-ID

endpoint added