Changes to Create an alert rule

added the new path request parameter project_id

request body became required

the market_ids/items request property's minLength was increased from 0 to 1

the recipient_ids/items request property's minLength was increased from 0 to 1

removed subschema #1 subschema #2 from the target_ids/items request property oneOf list

removed the success response with the status 200

the market_ids/items request property's maxLength was set to 120

the recipient_ids/items request property's maxLength was set to 120

the endpoint scheme security AppOAuth was added to the API

added the new optional header request parameter Idempotency-Key

added the new optional request property rule_id

the channels request property default value was added

the enabled request property default value true was added

the target_ids request property default value was added

the target_type request property default value all was added

added the new push enum value to the request property channels/items

added subschema #1 subschema #2 to the target_ids/items request property oneOf list

media type application/json was changed to a more specific media type application/problem+json for the response status 400

media type application/json was changed to a more specific media type application/problem+json for the response status 401

media type application/json was changed to a more specific media type application/problem+json for the response status 403

media type application/json was changed to a more specific media type application/problem+json for the response status 404

media type application/json was changed to a more specific media type application/problem+json for the response status 429

added the success response with the status 201