List plans by filter

curl --request POST \
  --url https://api.cloud.flexprice.io/v1/plans/search \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "end_time": "<string>",
  "entity_ids": [
    "<string>"
  ],
  "entity_type": "PLAN",
  "expand": "<string>",
  "filters": [
    {
      "data_type": "string",
      "field": "<string>",
      "operator": "eq",
      "value": {
        "array": [
          "<string>"
        ],
        "boolean": true,
        "date": "<string>",
        "number": 123,
        "string": "<string>"
      }
    }
  ],
  "limit": 500,
  "offset": 1,
  "order": "asc",
  "plan_ids": [
    "<string>"
  ],
  "sort": [
    {
      "direction": "asc",
      "field": "<string>"
    }
  ],
  "start_time": "<string>",
  "status": "published"
}'

{
  "items": [
    {
      "created_at": "<string>",
      "created_by": "<string>",
      "credit_grants": [
        {
          "cadence": "ONETIME",
          "created_at": "<string>",
          "created_by": "<string>",
          "credits": 123,
          "environment_id": "<string>",
          "expiration_duration": 123,
          "expiration_duration_unit": "DAY",
          "expiration_type": "NEVER",
          "id": "<string>",
          "metadata": {},
          "name": "<string>",
          "period": "DAILY",
          "period_count": 123,
          "plan_id": "<string>",
          "priority": 123,
          "scope": "PLAN",
          "status": "published",
          "subscription_id": "<string>",
          "tenant_id": "<string>",
          "updated_at": "<string>",
          "updated_by": "<string>"
        }
      ],
      "description": "<string>",
      "display_order": 123,
      "entitlements": [
        {
          "addon": {
            "created_at": "<string>",
            "created_by": "<string>",
            "description": "<string>",
            "entitlements": [
              {}
            ],
            "environment_id": "<string>",
            "id": "<string>",
            "lookup_key": "<string>",
            "metadata": {},
            "name": "<string>",
            "prices": [
              {
                "amount": 123,
                "billing_cadence": "RECURRING",
                "billing_model": "FLAT_FEE",
                "billing_period": "MONTHLY",
                "billing_period_count": 123,
                "conversion_rate": 123,
                "created_at": "<string>",
                "created_by": "<string>",
                "currency": "<string>",
                "description": "<string>",
                "display_amount": "<string>",
                "display_price_unit_amount": "<string>",
                "end_date": "<string>",
                "entity_id": "<string>",
                "entity_type": "PLAN",
                "environment_id": "<string>",
                "id": "<string>",
                "invoice_cadence": "ARREAR",
                "lookup_key": "<string>",
                "metadata": {},
                "meter": {
                  "aggregation": {
                    "bucket_size": "MINUTE",
                    "field": "<string>",
                    "multiplier": 123,
                    "type": "COUNT"
                  },
                  "created_at": "2024-03-20T15:04:05Z",
                  "event_name": "api_request",
                  "filters": [
                    {
                      "key": "<any>",
                      "values": "<any>"
                    }
                  ],
                  "id": "550e8400-e29b-41d4-a716-446655440000",
                  "name": "API Usage Meter",
                  "reset_usage": "BILLING_PERIOD",
                  "status": "published",
                  "tenant_id": "tenant123",
                  "updated_at": "2024-03-20T15:04:05Z"
                },
                "meter_id": "<string>",
                "parent_price_id": "<string>",
                "plan_id": "<string>",
                "price_unit": "<string>",
                "price_unit_amount": 123,
                "price_unit_id": "<string>",
                "price_unit_tiers": [
                  {
                    "flat_amount": 123,
                    "unit_amount": 123,
                    "up_to": 123
                  }
                ],
                "price_unit_type": "FIAT",
                "pricing_unit": {
                  "base_currency": "<string>",
                  "code": "<string>",
                  "conversion_rate": 123,
                  "created_at": "<string>",
                  "created_by": "<string>",
                  "environment_id": "<string>",
                  "id": "<string>",
                  "name": "<string>",
                  "precision": 123,
                  "status": "published",
                  "symbol": "<string>",
                  "tenant_id": "<string>",
                  "updated_at": "<string>",
                  "updated_by": "<string>"
                },
                "start_date": "<string>",
                "status": "published",
                "tenant_id": "<string>",
                "tier_mode": "VOLUME",
                "tiers": [
                  {
                    "flat_amount": 123,
                    "unit_amount": 123,
                    "up_to": 123
                  }
                ],
                "transform_quantity": {
                  "divide_by": 123,
                  "round": "<string>"
                },
                "trial_period": 123,
                "type": "USAGE",
                "updated_at": "<string>",
                "updated_by": "<string>"
              }
            ],
            "status": "published",
            "tenant_id": "<string>",
            "type": "onetime",
            "updated_at": "<string>",
            "updated_by": "<string>"
          },
          "created_at": "<string>",
          "created_by": "<string>",
          "display_order": 123,
          "entity_id": "<string>",
          "entity_type": "PLAN",
          "environment_id": "<string>",
          "feature": {
            "alert_settings": {
              "alert_enabled": true,
              "critical": {
                "condition": "above",
                "threshold": 123
              },
              "warning": {
                "condition": "above",
                "threshold": 123
              }
            },
            "created_at": "<string>",
            "created_by": "<string>",
            "description": "<string>",
            "environment_id": "<string>",
            "id": "<string>",
            "lookup_key": "<string>",
            "metadata": {},
            "meter": {
              "aggregation": {
                "bucket_size": "MINUTE",
                "field": "<string>",
                "multiplier": 123,
                "type": "COUNT"
              },
              "created_at": "2024-03-20T15:04:05Z",
              "event_name": "api_request",
              "filters": [
                {
                  "key": "<any>",
                  "values": "<any>"
                }
              ],
              "id": "550e8400-e29b-41d4-a716-446655440000",
              "name": "API Usage Meter",
              "reset_usage": "BILLING_PERIOD",
              "status": "published",
              "tenant_id": "tenant123",
              "updated_at": "2024-03-20T15:04:05Z"
            },
            "meter_id": "<string>",
            "name": "<string>",
            "status": "published",
            "tenant_id": "<string>",
            "type": "metered",
            "unit_plural": "<string>",
            "unit_singular": "<string>",
            "updated_at": "<string>",
            "updated_by": "<string>"
          },
          "feature_id": "<string>",
          "feature_type": "metered",
          "id": "<string>",
          "is_enabled": true,
          "is_soft_limit": true,
          "plan": {},
          "plan_id": "<string>",
          "static_value": "<string>",
          "status": "published",
          "tenant_id": "<string>",
          "updated_at": "<string>",
          "updated_by": "<string>",
          "usage_limit": 123,
          "usage_reset_period": "MONTHLY"
        }
      ],
      "environment_id": "<string>",
      "id": "<string>",
      "lookup_key": "<string>",
      "metadata": {},
      "name": "<string>",
      "prices": [
        {
          "amount": 123,
          "billing_cadence": "RECURRING",
          "billing_model": "FLAT_FEE",
          "billing_period": "MONTHLY",
          "billing_period_count": 123,
          "conversion_rate": 123,
          "created_at": "<string>",
          "created_by": "<string>",
          "currency": "<string>",
          "description": "<string>",
          "display_amount": "<string>",
          "display_price_unit_amount": "<string>",
          "end_date": "<string>",
          "entity_id": "<string>",
          "entity_type": "PLAN",
          "environment_id": "<string>",
          "id": "<string>",
          "invoice_cadence": "ARREAR",
          "lookup_key": "<string>",
          "metadata": {},
          "meter": {
            "aggregation": {
              "bucket_size": "MINUTE",
              "field": "<string>",
              "multiplier": 123,
              "type": "COUNT"
            },
            "created_at": "2024-03-20T15:04:05Z",
            "event_name": "api_request",
            "filters": [
              {
                "key": "<any>",
                "values": "<any>"
              }
            ],
            "id": "550e8400-e29b-41d4-a716-446655440000",
            "name": "API Usage Meter",
            "reset_usage": "BILLING_PERIOD",
            "status": "published",
            "tenant_id": "tenant123",
            "updated_at": "2024-03-20T15:04:05Z"
          },
          "meter_id": "<string>",
          "parent_price_id": "<string>",
          "plan_id": "<string>",
          "price_unit": "<string>",
          "price_unit_amount": 123,
          "price_unit_id": "<string>",
          "price_unit_tiers": [
            {
              "flat_amount": 123,
              "unit_amount": 123,
              "up_to": 123
            }
          ],
          "price_unit_type": "FIAT",
          "pricing_unit": {
            "base_currency": "<string>",
            "code": "<string>",
            "conversion_rate": 123,
            "created_at": "<string>",
            "created_by": "<string>",
            "environment_id": "<string>",
            "id": "<string>",
            "name": "<string>",
            "precision": 123,
            "status": "published",
            "symbol": "<string>",
            "tenant_id": "<string>",
            "updated_at": "<string>",
            "updated_by": "<string>"
          },
          "start_date": "<string>",
          "status": "published",
          "tenant_id": "<string>",
          "tier_mode": "VOLUME",
          "tiers": [
            {
              "flat_amount": 123,
              "unit_amount": 123,
              "up_to": 123
            }
          ],
          "transform_quantity": {
            "divide_by": 123,
            "round": "<string>"
          },
          "trial_period": 123,
          "type": "USAGE",
          "updated_at": "<string>",
          "updated_by": "<string>"
        }
      ],
      "status": "published",
      "tenant_id": "<string>",
      "updated_at": "<string>",
      "updated_by": "<string>"
    }
  ],
  "pagination": {
    "limit": 123,
    "offset": 123,
    "total": 123
  }
}