Post pending switch advices now (cards:switch:write, fresh step-up)
POST
/cards/switch/advices/runsHeaders
Idempotency-KeystringOptionalSend on every write that creates or changes money or state; a replay with the same key returns the original result with 200.
Returns
201 Created
Errors
Every error is a problem document with a stable code. See Errors.
400401403404409412413422424429500503