curl --request POST \
  --url https://app.herondata.io/api/crm_integrations \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "auth": {},
  "config": {
    "child_file_filtering_enabled": true,
    "object_configs": [],
    "small_file_filtering_enabled": false,
    "sync_file_classes": {},
    "value_mappings": []
  },
  "instance_url": "https://sandbox.salesforce.com",
  "provider": "<string>",
  "secret": "<string>",
  "failure_notification_channel": null,
  "is_enabled": true,
  "is_live": true
}
'

{
  "crm_integration": {
    "config": {
      "child_file_filtering_enabled": true,
      "data_source_accounts_config": {
        "external_name": "Account",
        "key": "Account",
        "description": "A company or person",
        "external_lookup_config": {
          "external_lookup_fields_and": [
            "<string>"
          ],
          "external_lookup_fields_or": [
            "<string>"
          ],
          "sort_field_name": "CreatedDate",
          "sort_order": "ASC"
        },
        "field_mappings": [
          {
            "field_name": "Name",
            "external_lookup_field_name": null,
            "external_object_name_for_id": "Account",
            "heron_company_attribute_label": "owner_1_first_name",
            "max_length": 255,
            "overwrite_on_update": true,
            "regex_remove": "pattern",
            "required": true,
            "static_value": "static value",
            "static_value_key": "date_today",
            "value_mapping_name": "state",
            "value_type": "Text"
          }
        ],
        "is_optional": false,
        "required_ids": [
          {
            "external_name": "Account",
            "alias": "Company"
          }
        ],
        "static_data": [
          {
            "key": "status",
            "value": "active"
          }
        ]
      },
      "default_id": {
        "external_name": "Account",
        "alias": "Company"
      },
      "object_configs": [],
      "policy_evaluation_config": {
        "external_object_name": "Opportunity",
        "failure_reason_external_name": "Failure_Reason__c",
        "result_external_name": "Submission_Result_from_Heron__c"
      },
      "small_file_filtering_enabled": false,
      "sync_file_classes": {},
      "value_mappings": []
    },
    "instance_url": "https://sandbox.salesforce.com",
    "provider": "<string>",
    "failure_notification_channel": null,
    "heron_id": "<string>",
    "is_enabled": true,
    "is_live": true
  }
}