Async issue with .then

[samusevakatsiaryna]

Hello

I tried to send 3 requests and all of them reused data from the response of the previous request:

const performAppointmentsApiActions = () => {
  return cy.generateAddressApi() // 1. Generate ADDRESS
    .then((addressData) => {
      return cy.createCustomerAccountApi(addressData.id); // 2. CREATE CUSTOMER ACCOUNT
    })
    .then((customerData) => {
          return cy.getIdentityRequestId(customerData.accountNumber); // 3. Request identityRequestId account
    })
};

And cy.getIdentityRequestId request is failed but in cypress console I see that the request is submitted with correct customerData.accountNumber that returned from the previous createCustomerAccountApi() request

I found that with delay it is working:

const performAppointmentsApiActions = () => {
  return cy.generateAddressApi() // 1. Generate ADDRESS
    .then((addressData) => {
      return cy.createCustomerAccountApi(addressData.id); // 2. CREATE CUSTOMER ACCOUNT
    })
    .then((customerData) => {
      return cy.wait(5000) // Wait for 5 seconds
        .then(() => {
          return cy.getIdentityRequestId(customerData.accountNumber); // 3. Request identityRequestId account
        });
    })
};

The question is: why the code without details is not working?