Defined API key authentication type in swagger docs

docs/swagger/paths/v1_authenticate.json

@@ -1,11 +1,12 @@
 {
     "post": {
+        "deprecated": true,
         "operationId": "authenticate",
         "tags": [
             "Authentication"
         ],
-        "summary": "Perform authentication",
-        "description": "Performs an authentication",
+        "summary": "[Deprecated] Perform authentication",
+        "description": "**This endpoint is deprecated, since the authentication can be performed via API key now**. Performs an authentication.",
         "requestBody": {
             "description": "Request body.",
             "required": true,

docs/swagger/paths/v1_short-urls.json

@@ -54,6 +54,9 @@
             }
         ],
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }
@@ -150,6 +153,9 @@
         "summary": "Create short URL",
         "description": "Creates a new short URL.<br><br>**Important note**: Before shlink v1.13, this endpoint used to use the `/short-codes` path instead of `/short-urls`. Both of them will keep working, while the first one is considered deprecated.",
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }

docs/swagger/paths/v1_short-urls_{shortCode}.json

@@ -18,6 +18,9 @@
             }
         ],
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }
@@ -122,6 +125,9 @@
             }
         },
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }
@@ -182,6 +188,9 @@
             }
         ],
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }

docs/swagger/paths/v1_short-urls_{shortCode}_tags.json

@@ -41,6 +41,9 @@
             }
         },
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }

docs/swagger/paths/v1_short-urls_{shortCode}_visits.json

@@ -36,6 +36,9 @@
             }
         ],
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }

docs/swagger/paths/v1_tags.json

@@ -7,6 +7,9 @@
         "summary": "List existing tags",
         "description": "Returns the list of all tags used in any short URL, ordered by name",
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }
@@ -68,6 +71,9 @@
         "summary": "Create tags",
         "description": "Provided a list of tags, creates all that do not yet exist",
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }
@@ -152,6 +158,9 @@
         "summary": "Rename tag",
         "description": "Renames one existing tag",
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }
@@ -240,6 +249,9 @@
             }
         ],
         "security": [
+            {
+                "ApiKey": []
+            },
             {
                 "Bearer": []
             }