Changes to List transfer approval requests (Sandbox)

added the optional property error/authorization to the response with the 400 status

added the optional property error/authorization to the response with the 401 status

added the optional property error/authorization to the response with the 403 status

added the optional property error/authorization to the response with the 404 status

added the optional property error/authorization to the response with the 409 status

added the optional property error/authorization to the response with the 429 status

added the optional property error/authorization to the response with the 503 status

added the optional property error/authorization to the response with the default status

added the optional property data/items/controls to the response with the 200 status

added the optional property data/items/release_ts to the response with the 200 status

added the required property data/items/human_approval to the response with the 200 status

added the new solana enum value to the data/items/request_summary/fund_route/source response property for the response status 200

added the new solana enum value to the data/items/request_summary/fund_route/source_network response property for the response status 200

endpoint added