Changes to Watch agent status changes.

added the optional property agents/items/opencode to the response with the 200 status

the agents/items/skills/items response property's maxLength was unset from 32 for the response status 200

the agents/items/skills/items response property's minLength was decreased from 1 to 0 for the response status 200

removed the required property agents/items/sandboxName from the response with the 200 status

the agents/items/skills/items response's property pattern ^[a-z0-9]([-a-z0-9]*[a-z0-9])?$ was removed for the status 200

added the required property agents/items/capabilities to the response with the 200 status

added the required property agents/items/created_by to the response with the 200 status

added the required property agents/items/last_modified_by to the response with the 200 status

added the required property agents/items/sandbox to the response with the 200 status

added the required property agents/items/skills/items/name to the response with the 200 status

added the required property agents/items/skills/items/scope to the response with the 200 status

added the non-success response with the status 415

added the non-success response with the status 422

added the required property agents/items/memory to the response with the 200 status

removed the required property agents/items/home_storage_prefix from the response with the 200 status

added the required property agents/items/home_storage_prefix to the response with the 200 status

added the required property agents/items/skills to the response with the 200 status

the response property details became nullable for the status 400

the response property details became nullable for the status 500

removed the required property agents/items/environmentName from the response with the 200 status

added the required property agents/items/sandboxName to the response with the 200 status