1{
2    "version": "1.0",
3    "parameters": {
4        "Region": {
5            "builtIn": "AWS::Region",
6            "required": false,
7            "documentation": "The AWS region used to dispatch the request.",
8            "type": "String"
9        },
10        "UseDualStack": {
11            "builtIn": "AWS::UseDualStack",
12            "required": true,
13            "default": false,
14            "documentation": "When true, use the dual-stack endpoint. If the configured endpoint does not support dual-stack, dispatching the request MAY return an error.",
15            "type": "Boolean"
16        },
17        "UseFIPS": {
18            "builtIn": "AWS::UseFIPS",
19            "required": true,
20            "default": false,
21            "documentation": "When true, send this request to the FIPS-compliant regional endpoint. If the configured endpoint does not have a FIPS compliant endpoint, dispatching the request will return an error.",
22            "type": "Boolean"
23        },
24        "Endpoint": {
25            "builtIn": "SDK::Endpoint",
26            "required": false,
27            "documentation": "Override the endpoint used to send this request",
28            "type": "String"
29        }
30    },
31    "rules": [
32        {
33            "conditions": [
34                {
35                    "fn": "isSet",
36                    "argv": [
37                        {
38                            "ref": "Endpoint"
39                        }
40                    ]
41                }
42            ],
43            "type": "tree",
44            "rules": [
45                {
46                    "conditions": [
47                        {
48                            "fn": "booleanEquals",
49                            "argv": [
50                                {
51                                    "ref": "UseFIPS"
52                                },
53                                true
54                            ]
55                        }
56                    ],
57                    "error": "Invalid Configuration: FIPS and custom endpoint are not supported",
58                    "type": "error"
59                },
60                {
61                    "conditions": [
62                        {
63                            "fn": "booleanEquals",
64                            "argv": [
65                                {
66                                    "ref": "UseDualStack"
67                                },
68                                true
69                            ]
70                        }
71                    ],
72                    "error": "Invalid Configuration: Dualstack and custom endpoint are not supported",
73                    "type": "error"
74                },
75                {
76                    "conditions": [],
77                    "endpoint": {
78                        "url": {
79                            "ref": "Endpoint"
80                        },
81                        "properties": {},
82                        "headers": {}
83                    },
84                    "type": "endpoint"
85                }
86            ]
87        },
88        {
89            "conditions": [
90                {
91                    "fn": "isSet",
92                    "argv": [
93                        {
94                            "ref": "Region"
95                        }
96                    ]
97                }
98            ],
99            "type": "tree",
100            "rules": [
101                {
102                    "conditions": [
103                        {
104                            "fn": "aws.partition",
105                            "argv": [
106                                {
107                                    "ref": "Region"
108                                }
109                            ],
110                            "assign": "PartitionResult"
111                        }
112                    ],
113                    "type": "tree",
114                    "rules": [
115                        {
116                            "conditions": [
117                                {
118                                    "fn": "booleanEquals",
119                                    "argv": [
120                                        {
121                                            "ref": "UseFIPS"
122                                        },
123                                        true
124                                    ]
125                                },
126                                {
127                                    "fn": "booleanEquals",
128                                    "argv": [
129                                        {
130                                            "ref": "UseDualStack"
131                                        },
132                                        true
133                                    ]
134                                }
135                            ],
136                            "type": "tree",
137                            "rules": [
138                                {
139                                    "conditions": [
140                                        {
141                                            "fn": "booleanEquals",
142                                            "argv": [
143                                                true,
144                                                {
145                                                    "fn": "getAttr",
146                                                    "argv": [
147                                                        {
148                                                            "ref": "PartitionResult"
149                                                        },
150                                                        "supportsFIPS"
151                                                    ]
152                                                }
153                                            ]
154                                        },
155                                        {
156                                            "fn": "booleanEquals",
157                                            "argv": [
158                                                true,
159                                                {
160                                                    "fn": "getAttr",
161                                                    "argv": [
162                                                        {
163                                                            "ref": "PartitionResult"
164                                                        },
165                                                        "supportsDualStack"
166                                                    ]
167                                                }
168                                            ]
169                                        }
170                                    ],
171                                    "type": "tree",
172                                    "rules": [
173                                        {
174                                            "conditions": [],
175                                            "endpoint": {
176                                                "url": "https://databrew-fips.{Region}.{PartitionResult#dualStackDnsSuffix}",
177                                                "properties": {},
178                                                "headers": {}
179                                            },
180                                            "type": "endpoint"
181                                        }
182                                    ]
183                                },
184                                {
185                                    "conditions": [],
186                                    "error": "FIPS and DualStack are enabled, but this partition does not support one or both",
187                                    "type": "error"
188                                }
189                            ]
190                        },
191                        {
192                            "conditions": [
193                                {
194                                    "fn": "booleanEquals",
195                                    "argv": [
196                                        {
197                                            "ref": "UseFIPS"
198                                        },
199                                        true
200                                    ]
201                                }
202                            ],
203                            "type": "tree",
204                            "rules": [
205                                {
206                                    "conditions": [
207                                        {
208                                            "fn": "booleanEquals",
209                                            "argv": [
210                                                true,
211                                                {
212                                                    "fn": "getAttr",
213                                                    "argv": [
214                                                        {
215                                                            "ref": "PartitionResult"
216                                                        },
217                                                        "supportsFIPS"
218                                                    ]
219                                                }
220                                            ]
221                                        }
222                                    ],
223                                    "type": "tree",
224                                    "rules": [
225                                        {
226                                            "conditions": [
227                                                {
228                                                    "fn": "stringEquals",
229                                                    "argv": [
230                                                        {
231                                                            "ref": "Region"
232                                                        },
233                                                        "us-gov-west-1"
234                                                    ]
235                                                }
236                                            ],
237                                            "endpoint": {
238                                                "url": "https://databrew.us-gov-west-1.amazonaws.com",
239                                                "properties": {},
240                                                "headers": {}
241                                            },
242                                            "type": "endpoint"
243                                        },
244                                        {
245                                            "conditions": [],
246                                            "endpoint": {
247                                                "url": "https://databrew-fips.{Region}.{PartitionResult#dnsSuffix}",
248                                                "properties": {},
249                                                "headers": {}
250                                            },
251                                            "type": "endpoint"
252                                        }
253                                    ]
254                                },
255                                {
256                                    "conditions": [],
257                                    "error": "FIPS is enabled but this partition does not support FIPS",
258                                    "type": "error"
259                                }
260                            ]
261                        },
262                        {
263                            "conditions": [
264                                {
265                                    "fn": "booleanEquals",
266                                    "argv": [
267                                        {
268                                            "ref": "UseDualStack"
269                                        },
270                                        true
271                                    ]
272                                }
273                            ],
274                            "type": "tree",
275                            "rules": [
276                                {
277                                    "conditions": [
278                                        {
279                                            "fn": "booleanEquals",
280                                            "argv": [
281                                                true,
282                                                {
283                                                    "fn": "getAttr",
284                                                    "argv": [
285                                                        {
286                                                            "ref": "PartitionResult"
287                                                        },
288                                                        "supportsDualStack"
289                                                    ]
290                                                }
291                                            ]
292                                        }
293                                    ],
294                                    "type": "tree",
295                                    "rules": [
296                                        {
297                                            "conditions": [],
298                                            "endpoint": {
299                                                "url": "https://databrew.{Region}.{PartitionResult#dualStackDnsSuffix}",
300                                                "properties": {},
301                                                "headers": {}
302                                            },
303                                            "type": "endpoint"
304                                        }
305                                    ]
306                                },
307                                {
308                                    "conditions": [],
309                                    "error": "DualStack is enabled but this partition does not support DualStack",
310                                    "type": "error"
311                                }
312                            ]
313                        },
314                        {
315                            "conditions": [],
316                            "endpoint": {
317                                "url": "https://databrew.{Region}.{PartitionResult#dnsSuffix}",
318                                "properties": {},
319                                "headers": {}
320                            },
321                            "type": "endpoint"
322                        }
323                    ]
324                }
325            ]
326        },
327        {
328            "conditions": [],
329            "error": "Invalid Configuration: Missing Region",
330            "type": "error"
331        }
332    ]
333}