Get Shipping Label

{  "formatted_service": "string",  "tracking_url": "string",  "carrier_correction": {    "version": 1,    "source_import": {      "filename": "string",      "import_id": "string"    },    "provider": "EASYPOST",    "format": "UPS_INVOICE_SUMMARY_V1",    "carrier_invoice_number": "string",    "carrier_invoice_date": "string",    "transaction_date": "string",    "confirmed_at": "string",    "tracking_number": "string",    "correction_type": "string",    "correction_reason": "string",    "carrier_service_code": "string",    "published_amount": 0,    "incentive_amount": 0,    "original_carrier_cost": 0,    "carrier_adjustment_amount": 0.1,    "corrected_carrier_cost": 0,    "currency": "AED"  },  "gaylord_id": "string",  "carrier_account_id": "string",  "merchant_team_name": "string",  "merchant_team_id": "string",  "fulfiller_team_name": "string",  "fulfiller_team_id": "string",  "carrier_integration_type": "GENERIC",  "carrier_integration_name": "string",  "carrier_integration_id": "string",  "shipment_status": "LABEL_PRINTED",  "refund_status": "SUBMITTED",  "scan_status": "SCANNED",  "label_with_packing_slip_url": "string",  "original_label_url": "string",  "label_url": "string",  "tracking_code": "string",  "zone": 0,  "delivery_date_guaranteed": true,  "delivery_date": "2019-08-24T14:15:22Z",  "delivery_days": "string",  "to_address_name": "string",  "to_address_company": "string",  "to_address_phone": "string",  "to_address_country": "string",  "to_address_zip": "string",  "to_address_state": "string",  "to_address_city": "string",  "to_address_street2": "string",  "to_address_street1": "string",  "from_address_name": "string",  "from_address_company": "string",  "from_address_phone": "string",  "from_address_country": "string",  "from_address_zip": "string",  "from_address_state": "string",  "from_address_city": "string",  "from_address_street2": "string",  "from_address_street1": "string",  "list_currency": "string",  "list_rate": 0,  "retail_currency": "string",  "retail_price": 0,  "currency": "string",  "price": 0.1,  "carrier_id": "string",  "service_id": "string",  "remote_bukuship_shipment_id": "string",  "remote_easypost_tracker_id": "string",  "remote_id": "string",  "voided_at": "2019-08-24T14:15:22Z",  "shipping_label_number": "string",  "updated_at": "2019-08-24T14:15:22Z",  "created_at": "2019-08-24T14:15:22Z",  "id": "string",  "rate_selection_details": {    "version": 1,    "mode": "RATE_SHOP",    "summary": "string",    "selection_timestamp": "string",    "selected_because": "CHEAPEST_ELIGIBLE",    "rate_shop_id": "string",    "rate_shop_name": "string",    "requested_rate_label": "string",    "deliver_by_date": "string",    "deliver_by_business_days_used": 0,    "transit_time_restriction": "string",    "fallback_transit_time": "string",    "service_preference_enabled": true,    "preferred_service_label": "string",    "preference_threshold_type": "CURRENCY",    "preference_threshold": 0,    "zone": 0,    "selected_rate": {      "provider_rate_id": "string",      "delivery_date": "string",      "delivery_date_guaranteed": true,      "currency": "string",      "label": "string",      "carrier_integration_id": "string",      "carrier_integration_type": "GENERIC",      "carrier_id": "string",      "service_id": "string",      "amount": 0,      "zone": 0,      "estimated_days": 0,      "eligible": true,      "selected": true,      "reasons": [        "string"      ]    },    "cheapest_eligible_rate": {      "provider_rate_id": "string",      "delivery_date": "string",      "delivery_date_guaranteed": true,      "currency": "string",      "label": "string",      "carrier_integration_id": "string",      "carrier_integration_type": "GENERIC",      "carrier_id": "string",      "service_id": "string",      "amount": 0,      "zone": 0,      "estimated_days": 0,      "eligible": true,      "selected": true,      "reasons": [        "string"      ]    },    "preference_delta": 0,    "eligible_rate_count": 0.1,    "excluded_rate_count": 0.1,    "evaluated_rates": [      {        "provider_rate_id": "string",        "delivery_date": "string",        "delivery_date_guaranteed": true,        "currency": "string",        "label": "string",        "carrier_integration_id": "string",        "carrier_integration_type": "GENERIC",        "carrier_id": "string",        "service_id": "string",        "amount": 0,        "zone": 0,        "estimated_days": 0,        "eligible": true,        "selected": true,        "reasons": [          "string"        ]      }    ],    "selection_steps": [      {        "key": "FETCHED_RATES",        "detail": "string"      }    ],    "configured_service_levels": {      "domestic": [        {          "carrier_integration_id": "string",          "carrier_integration_name": "string",          "carrier_integration_type": "GENERIC",          "carrier_id": "string",          "service_id": "string",          "label": "string"        }      ],      "international": [        {          "carrier_integration_id": "string",          "carrier_integration_name": "string",          "carrier_integration_type": "GENERIC",          "carrier_id": "string",          "service_id": "string",          "label": "string"        }      ]    },    "available_rate_count_by_integration": [      {        "carrier_integration_id": "string",        "carrier_integration_name": "string",        "carrier_integration_type": "GENERIC",        "available_rate_count": 0.1      }    ],    "rate_fetch_errors": [      {        "carrier_integration_id": "string",        "carrier_integration_name": "string",        "carrier_integration_type": "GENERIC",        "message": "string"      }    ],    "rate_fetch_decisions": [      {        "carrier_integration_id": "string",        "carrier_integration_name": "string",        "carrier_integration_type": "GENERIC",        "decision": "FETCHED",        "reason": "ELIGIBLE_CONFIGURED_SERVICES",        "provider_called": true,        "returned_rate_count": 0.1,        "retained_rate_count": 0.1,        "service_levels": [          {            "carrier_id": "string",            "service_id": "string",            "shipment_type": "DOMESTIC",            "decision": "FETCHED",            "reason": "ELIGIBLE_CONFIGURED_SERVICE"          }        ]      }    ],    "trace_ref": "string"  },  "packages": [    {      "id": "string",      "idempotency_key": "string",      "created_at": "2019-08-24T14:15:22Z",      "updated_at": "2019-08-24T14:15:22Z",      "name": "string",      "manifested_at": "2019-08-24T14:15:22Z",      "shipped_at": "2019-08-24T14:15:22Z",      "status": "PENDING",      "packing_slip_url": "string",      "measurement_unit": "MM",      "type": "FULFILLMENT_ORDER",      "length": 0.1,      "width": 0.1,      "height": 0.1,      "weight_unit": "G",      "weight": 0.1,      "total_customs_value": 0,      "config": {        "require_pack_shot": true,        "show_unfulfilled_items_on_packing_list": true,        "show_prices_on_packing_slip": true,        "incoterm": "FAS",        "incoterm_location": "string",        "eel_pfc": "string",        "delivery_confirmation": "NO_SIGNATURE",        "saturday_delivery": true,        "insurance_policy": {          "mode": "none"        },        "customs_signer": "string",        "customs_signer_title": "string",        "customs_certify": true,        "non_delivery_option": "ABANDON",        "restriction_type": "NONE",        "restriction_comments": "string",        "contents_type": "OTHER",        "contents_explanation": "string",        "commercial_invoice_transaction_reason": "SALE",        "declaration": "string",        "commercial_invoice_payment_terms": "string",        "commercial_invoice_transport_mode": "string",        "commercial_invoice_port_of_entry": "string",        "commercial_invoice_country_of_transshipment": "string",        "commercial_invoice_package_marks": "string",        "commercial_invoice_freight_amount": 0,        "commercial_invoice_discount_amount": 0,        "commercial_invoice_other_charge_amount": 0,        "commercial_invoice_other_charge_description": "string",        "commercial_invoice_importer_tax_id": "string",        "commercial_invoice_importer_vat": "string",        "commercial_invoice_importer_eori": "string",        "commercial_invoice_importer_ioss": "string",        "commercial_invoice_vat_statement": "string",        "commercial_invoice_export_license_number": "string",        "destination_control_statement_required": true      },      "rate_error_data": {        "detailed_errors": [          {            "carrier_type": "GENERIC",            "message": "string"          }        ],        "available_rates": [          {            "currency": "string",            "amount": 0.1,            "service_name": "string",            "carrier_name": "string",            "service_id": "string",            "carrier_id": "string",            "carrier_integration_type": "GENERIC",            "carrier_integration_id": "string",            "estimated_days": 0,            "delivery_date_guaranteed": true,            "delivery_date": "string",            "provider_rate_id": "string"          }        ],        "message": "string"      },      "error_message": "string",      "carrier_id": "string",      "service_id": "string",      "provider_rate_id": "string",      "picking_session_id": "string",      "fulfillment_order_id": "string",      "work_order_id": "string",      "return_id": "string",      "carton_id": "string",      "shipping_label_id": "string",      "scan_form_id": "string",      "carrier_integration_id": "string",      "carrier_integration_name": "string",      "carrier_integration_type": "GENERIC",      "carton_name": "string",      "fulfiller_team_id": "string",      "fulfiller_team_name": "string",      "bulk_ship_id": "string",      "bulk_ship_template_package_id": "string",      "warehouse_id": "string",      "warehouse_name": "string",      "merchant_team_id": "string",      "merchant_team_name": "string",      "from_address_name": "string",      "from_address_company": "string",      "from_address_address1": "string",      "from_address_address2": "string",      "from_address_city": "string",      "from_address_state": "string",      "from_address_country": "string",      "from_address_zip": "string",      "from_address_phone": "string",      "from_address_email": "string",      "to_address_name": "string",      "to_address_company": "string",      "to_address_address1": "string",      "to_address_address2": "string",      "to_address_city": "string",      "to_address_state": "string",      "to_address_country": "string",      "to_address_zip": "string",      "to_address_phone": "string",      "to_address_email": "string",      "rate_shop_id": "string",      "rate_shop_name": "string",      "deliver_by": "2019-08-24T14:15:22Z",      "line_item_hash": "string",      "total_item_quantity": 0.1,      "unique_line_item_count": 0.1,      "formatted_service": "string",      "shipping_label_tracking_code": "string",      "shipping_label_tracking_url": "string",      "shipping_label_formatted_service": "string",      "shipping_label_url": "string",      "shipment_status": "LABEL_PRINTED",      "package_line_items": [        {          "uom_label": "string",          "uom_multiplier_to_eaches": 0,          "uom_profile_id": "string",          "work_order_line_item_id": "string",          "core_fulfillment_order_line_item_id": "string",          "printed_commodity_identifier": "string",          "eccn": "string",          "manufacturer": "string",          "hs_code": "string",          "country_of_origin": "string",          "customs_value_currency": "string",          "customs_value": 0,          "customs_description": "string",          "weight_unit": "G",          "weight": 0,          "expiration_date": "2019-08-24T14:15:22Z",          "lot_code": "string",          "package_id": "string",          "product_id": "string",          "quantity": 0.1,          "image_url": "string",          "sku": "string",          "name": "string",          "updated_at": "2019-08-24T14:15:22Z",          "created_at": "2019-08-24T14:15:22Z",          "id": "string"        }      ]    }  ],  "tracking_events": [    {      "raw_data": null,      "location_country": "string",      "location_zip": "string",      "location_state": "string",      "location_city": "string",      "event_code": "string",      "event_time": "2019-08-24T14:15:22Z",      "status_description": "string",      "status_category": "string",      "status": "UNKNOWN"    }  ]}