curl --request PUT \
  --url https://api.interchange.io/api/v2/storefront/billing-mandates/{mandateUid}/readiness \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "idempotencyKey": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "expectedMandateRevision": 4503599627370495,
  "expectedReadinessRevision": 4503599627370495,
  "reasonCode": "<string>",
  "reasonSummary": "<string>"
}
'

import requests

url = "https://api.interchange.io/api/v2/storefront/billing-mandates/{mandateUid}/readiness"

payload = {
    "idempotencyKey": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "expectedMandateRevision": 4503599627370495,
    "expectedReadinessRevision": 4503599627370495,
    "reasonCode": "<string>",
    "reasonSummary": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    idempotencyKey: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    expectedMandateRevision: 4503599627370495,
    expectedReadinessRevision: 4503599627370495,
    reasonCode: '<string>',
    reasonSummary: '<string>'
  })
};

fetch('https://api.interchange.io/api/v2/storefront/billing-mandates/{mandateUid}/readiness', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "data": {
    "mandateUid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "sellerCustomerId": 4503599627370495,
    "storefrontId": "<string>",
    "revision": 4503599627370495,
    "relationshipKind": "seller_self_serve",
    "payeeRef": "<string>",
    "operator": {
      "domain": "<string>",
      "scope": "whole_operator",
      "unitId": "<string>"
    },
    "liablePayerRef": "<string>",
    "paymentAuthorityHolderRef": "<string>",
    "advertiserScopeKind": "exact_advertiser",
    "advertisers": [
      {
        "advertiserId": "<string>",
        "advertiserCustomerId": 4503599627370495,
        "brand": {
          "domain": "<string>",
          "id": "<string>",
          "countries": [
            "AD"
          ]
        },
        "operator": {
          "domain": "<string>",
          "scope": "whole_operator",
          "unitId": "<string>"
        },
        "fixedCurrency": "<string>",
        "buyerSelectedTimezone": "<string>",
        "sandbox": true,
        "bindingEpoch": "<string>",
        "identityFingerprint": "<string>",
        "binding": {
          "relationshipRef": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "relationshipVersion": 4503599627370495,
          "bindingUid": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
          "bindingRevision": 4503599627370495
        }
      }
    ],
    "billing": {
      "mode": "seller_direct_invoice",
      "party": "seller",
      "authorityKind": "invoice_authority",
      "authorityRef": "<string>"
    },
    "terms": {
      "currency": "<string>",
      "paymentTermsDays": 182,
      "termsRef": "<string>",
      "perTransactionLimitMinor": "<string>",
      "aggregateLimitMinor": "<string>",
      "aggregateLimitPeriodDays": 183
    },
    "lifecycleState": "draft",
    "effectiveFrom": "2023-11-07T05:31:56Z",
    "effectiveUntil": "2023-11-07T05:31:56Z",
    "provenance": {
      "kind": "seller_admin_contract",
      "reference": "<string>"
    },
    "reason": "<string>",
    "authoredAt": "2023-11-07T05:31:56Z",
    "readiness": {
      "mandateRevision": 4503599627370495,
      "readinessRevision": 4503599627370495,
      "status": "pending",
      "reasonCode": "<string>",
      "reasonSummary": "<string>",
      "projectedAt": "2023-11-07T05:31:56Z",
      "billingMandateReady": true
    },
    "custody": {
      "cardControlledBy": "liable_payer_or_payment_authority_holder",
      "advertiserOwnsPaymentMethod": false,
      "organizationCardReused": false,
      "interchangeRole": "no_card_custody_no_media_receivable"
    }
  },
  "error": null
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}

{
  "data": null,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "field": "<string>",
    "details": {}
  }
}